He is Fred, and the "MY LEG!" guy:
http://spongebob.wikia.com/wiki/Fred

Yup. She immigrated TO the U.S., and emigrated FROM South Africa.
You immigrate TO a country and you emigrate FROM a country.
- FunStats

Seems to be so:
http://money.cnn.com/2013/01/11/technology/social/facebook-messages-zuckerberg/
EDIT: Currently NO, you cannot message him at all (well, it goes to the "other" folder). I just checked myself, here's my own screenshot of what I saw:
https://dl.dropboxusercontent.com/u/8521871/hosted/funsubstance/markMessage.png
- FunStats

...having poor battery life.
.
This was only a concept by the way. They're disposable batteries made of cardboard. It was supposedly an "environmentally friendly" design, because they're "biodegradable". But there's a problem. The case is biodegradable, but we can't yet make biodegradable batteries, so the actual BATTERY inside would just murder the environment. And we can't make that much power that small yet for cheap, which is part of the point. So don't expect them any time soon.
http://www.fastcodesign.com/3038609/wanted/this-tiny-cardboard-battery-is-like-a-vitamin-for-your-smartphone
- FunStats

*whispers* photoshop

Yikes! Links with ampersands in them (&) don't work when clicked (come on FunSubstance, get on that!) Luckily most of that link is trackers, and can be dropped. Here's a working one:
http://www.tequipment.net/Velleman/3DPENU/General-Accessories/
It's a neat product!
- FunStats

A 3D printer makes real objects, generally out of plastic. There are different machines all classified as "3D printers" that use different materials, but generally people are thinking of the plastic-printing ones.
.
It can make anything, from LEGOs to figurines (even a mini-you) to mechanical parts to weapons (that's scary). Here's a website dedicated to sharing things that can be printed:
http://www.thingiverse.com/explore/newest/3d-printing
- FunStats

"Life's Little Instruction Book". There are three volumes. This one has all three in one book, over 1500 tips:
http://www.amazon.com/gp/1558534903/
.
If you want, you can read them all here now:
http://www.webbervilleschools.org/cscott/files/2013/09/bab16b4313.pdf
But if you like it, buy the book, support the author.
- FunStats

As FunStats began to explain the sec͞r̴e̷t̕s of the mͮ̄̅a͆ͥ̋ͥ̆͒g͒̎ͬ̇̕iͧͩc̅͆̿̅ͩͣ͛̀ behind the t̷̡ͬͤ̂e̢͊͗̽ͯx̵̋̉ͯ̄͞t̛ͩͦ,̸̐́̐̽ ͋̌̅͆̏͟ţ̷̶̃̈ͬ̔̓̐̓hͯ͗ͭ̂͘͏e͂ͫͥ͟ corrupt̽͆ͭ̆͌̍͋͒͏̖̦̞̞̖͎̫̗̝͎͈̻̠͇̮̙͢͠ͅį̸͈̲̭̞̭̮̯̼̹̜͇͚̐̏ͩ̈́ͯ̊̔́̉̋͑͑̅ͨ̚͠o̵̻̻̖̺͚̦̲͂̔̊ͭ̍̓̾ͣͯ͋̿̊ͧ̀ͨͭͧ͒́̚͝͝ñ̵̶̗͇̹͖͙̫͈̔ͩͨ̄̑ͫͫͥ̒̏ͫ̚͡ began to take over. H̕e ͢c̡òul̛dn̶'t ̨h͘e͡l͠p̛ it. I͜t̴ ̕w̢as͟ inevitabl͝ȩ.́ The mͭ͏̻ŷ̜̝̬̮š͙̼̭̭̰̎ͣ̑ͥt͔̳̹͍ͦ̀ͦ̒̑̚e͖̗͉̱͆͐͑́ͅr̸͎̯̫̯̭̉i̛̠͉̫̓̐̔e̯ͮs̸̖ͯ were to be kept s͎̥̹͙̲̑̎̏̉ͯ̈̽e̝̜̺̪ͯ̉ͫc̬̲̜̱̄ͪr͈͊͗̾ͭ̓ͭ͝e̪̤t̪̯ and there was nͦ͆̽̏ͫ̓ͯ͟o̡̡̫̫̤̰̼̝̮̥ͤ̉ͬ̍̿̌̚ͅt̤̪͎̅̉h̫̼̤̮͇̩̳̼̿̎͢ǐ̢̞̦̔́̓̇͋̌̄n̷̶̘̦̰͇͉̣͈̜͛ͬ̍ͣ́̚g̷̙͙̟̝̯͇̙̋͊ ̺̯̳̰̤͉͎̰ͯ̎̓͌ͥ̾h̨̬̙̜̥̿ͦͨ̄ͩ̀ë̷̩͈̖̯̮̫̼̪̑͑͊̔̚ ̥̦͕̪̋̿̔̋͑͊ͥ͜c̛̯̞̲̼̭̗͇̜͖͗͗ͮ̈́̓̍͜͢ő̸̬̙̝̼ͧ̏͂ͤ̒̑͡u͙̩͚̩̰̭̣͕̿̉̐ͯ̋͊̀́l̨̨̥̹̻̜͈̥̃͑̆ͧ̑ͤ͟ͅḑ̞̩͍̖̳̪̦̗͕̏̔ͯ͌̓͝ ̶̦̻̌̓ͪͣͮ͟͜ḍ̟̬̯̍̌̈ͨ̏ͮ̾ỏ̷̟̠̐ͦ͆ͨ̇ͩ.̶̩̮͉͔̱͙ͦͤͤ̈̽ͧͤ̈́͋͢ He was ĝ͉̠̦͉̣̫̔͝o͈͙ͯ́ͦ̐͂̀̌̎̈́͘n̶̬͉̮̤̪̗̯ͤ̋ͧ͐ͦ́e̴̠ͯͯ͂͂̕.̢͕̍̿̽ͅ

It's just a concept. Not in production.
- FunStats

I searched for "Make picture out of pictures" and these are the top two. Both do what you want, and it doesn't look like you have to create an account or pay or anything. You just click start and it beings the process:
http://mosaically.com/
http://www.easymoza.com/
.
The search:
https://www.google.com/search?q=make+picture+out+of+pictures
- FunStats

That link don't work. Go direct:
http://data2.whicdn.com/images/58938912/large.gif

In case you're unfamiliar with programs on TI calculators, you make a program by pressing the PRGM button (it's in the middle, third row down). Press the right arrow to go over to "NEW" and press enter to create a new program. Give it a name. Now enter the code above.
.
To get "ClrHome", press PGRM, RIGHT, and then 8, in that order. To get "Repeat", press PGRM and then 6 in that order. To get "Input", press PGRM, RIGHT, and then 1 in that order. To get "Str1", press VARS, 7, and 1 in that order. To get "Disp" press PGRM, RIGHT, and then 3 in that order. To get "End", press PGRM and then 7 in that order. Everything else is on the main buttons. Use the ALPHA key and the + key to get the quotes.
.
To run it, press PGRM again and scroll down in the list to your program (it may be the only one in the list). Press enter to run it.
.
Don't be too evil.
- FunStats

The combination is 13-27-21.
( http://bit.ly/1Jz609J )
- FunStats

What? That's not how solar panels work. Perhaps you're thinking of this:
http://www.cbc.ca/news/technology/brightsource-solar-plant-sets-birds-on-fire-as-they-fly-overhead-1.2739512
That's not solar panels, it's mirrors that reflect all the light on to boilers. Completely different technology. Solar panels do not do this. In fact, if they did it'd be rather inefficient. Solar panels are designed to absorb energy, if they reflected light (light is energy) away, they'd be poorly designed.
- FunStats

Just a normal user! The official accounts have glow on their names when they comment:
.
Official: http://funsubstance.com/FunSubstance/comments/
Shop: http://funsubstance.com/Shop/comments/
The creator's personal accounts:
Chronos: http://funsubstance.com/Chronos/comments/
Zeus: http://funsubstance.com/Zeus/comments/
.
- FunStats

I looked up how much power solar panels provide per square foot and found various results: 12 Watts, 8-10 Watts, 20 Watts. Obviously it varies with amount of light, so weather and time of day affect it. Let's go with 8 W per square foot of solar panel, since that's the lowest I found.
.
So how long are those solar panels producing energy? Let's make this easy and say 12 hours a day. Again, the length of a day varies throughout the year and depends on where you are, so this is oversimplified. That means that each square foot of solar panel produces:
8 Watts * 12 Hours * 365 Days = 35.04 kWHr (that's kilowatt hours) every year.
.
How much electrical energy do we, as a planet, use every year?
21,695,696,250,000 kWHr
.
So we'd need about 619 billion square feet of solar panel, or an area of about 149 x 149 miles. This isn't that far off, here's my area with Algeria to scale (since apparently that's how we represent large areas).
http://bit.ly/1Gu5C9W
- FunStats

Also, anyone claiming that the drawings are evidence is making the assumption that they are drawn to scale, which is something we simply could not know. Because that's the truth: we don't know.
.
Also: ALL the governments of the world are working together to hide something from the people? Really? Since when does government work together?
.
This isn't how science works. This is a conspiracy theory.
- FunStats

Fact? Maybe a hypothesis, but definitely not a fact. The only "evidence" I could find of it was some drawings ( http://bit.ly/1wz6bfL ) and the finger in this post. And it seems it's mainly spread by anti-evolutionists (check out where that image came from: http://bit.ly/1zYpuQw ).
.
Here's an excerpt from another website: "The question is, why would Governments around the world hide this from the people? To answer this question I turn to Darwin, which takes you to a dead end if you follow this path. Right now scientists are trying to make the world believe we descended from apes, however, Giants were never part of that theory...The human mind would become so curious that we would then be asking the Governments of the world: “What else are you hiding from us? Do aliens exist? Does NASA really know where our moon came from?" ( http://bit.ly/1GJ27uC )
.
Credible? You decide.
- FunStats