I liked Classic iPhone when I started because we were all new and adventurous. The baddies with the lightening was probably one of the most memorable things to me!! We would all bring them into Graal City, and let them zap players that were sitting at Burger Refuge. Then we would laugh, and run away to bring more lightening baddies.
I also remember guilds setting up guild wars at War Room 2 in Battle Arena. There would be like 40-50 players just fighting to see who could last the longest. The team that has more members still fighting would win the match at the end. That stopped when Guild Sparring came out since it was basically almost the same thing except with fewer players.
Another thing that I liked was when guilds tried to assassin another guild's queen or king xD. We would go into our meeting places, and talk about when or where to kill the queen/king. We couldn't talk privately since we had no guild chat button. If we killed the King/Queen, we would be happy that we accomplished something even though we got nothing in return.
When I started Graal, the guild that I was in had a "secret" meeting area. Our meeting place would always be the Tony Montana place(which is the Jesus Freaks building now). That was a great place to have a meeting because there would be a door that lead to a hang out zone. And there was a back entrance if you needed to run away during an attack xD. I don't know why they deleted that building but I thought it was a really cool building.