Mine still works, in fact, I've been playing the KimKardashian Hollywood game on it. I couldn't take the latest update (needs ios6, the first gen ipad only goes up to 5 something) but I'm still playing with the previous update for KKH.
I message my friends through imessage on it, I surf the web on it. works fine for me. I am hoping for a newer ipad for Christmas (disposable income goes straight to my kid's tuition) but in the meantime.....this one is just fine. Hubby bought it for me when it first came out and it's fine.
For about 2 years, it just sat, and then i had to charge it up, update all my apps, and when it realized it was going to be used again....it stepped up to the plate and hasn't stopped.
Sorry for the book, but I wanted to cover all bases.