The people are a lot more welcoming on Classic, but sadly, we get stuck with more idiots. Just walk around Graal City and count the people saying "single pm me" or "adopt me" or doing something stupid. Things that can be done on iClassic:
-Troll idiots!
-Take towers!
-Catch bugs!
-Get called a noob by noobs!
-Spar!
-Guild Spar!
-Nothing!
-Make new friends!(recommended)
-Complain about the lack of content!
-Complain about how the current content sucks!
-Complain about admins!
-Complain about how there's never any decent updates!
-Complain about how there are only hat updates!
-Complain about GFX thieves!(This can also be done in Era)
-Complain about Graal babies and start riots about them!(This is pretty fun, believe it or not)
-Complain about all the random useless buildings!
-And more!

Anything else?