Wait til the iPad 4 where they fix all the issues discovered with the new iPad.
iPad 2 > iPad 3rd gen
What issues? None here.
Laugh...greater than...lol. Funny.
And yes, search these forums, there are way too many issues for me to start naming off.
I had some thoughts similar to yours before upgrading my iPad2. However, I got a unit with no issues at all, and it feels qualitatively different to my previous iPad due to the screen. The screen is gorgeous and I have no battery or heat issues. In terms of usage, I use my iPad extensively as an e-reader for work, which gave the screen extra value for me.