I like platinum probably because there is more pokemon and wifi action but mainly, the forms ;D. Enough heard from me, let's hear yours...
I hate the extended pokedex! I though 151 was hard enough, But 210?
Anyway, I really wish I could use the wifi! That's one of my favorite things about platinum! When it becomes avalible to me I will arrange my pokemon to say hi. ;D
After getting the National Pokedex simply talk to Oak in Etrena City. Once you do that, you can chase them around!how can you get the legendary birds?
The Battle Frontier is fun- but waaay to easy for me. Battle Hall was a pushover. As was the Battle Tower and Arcade. After you beat the brain for the first time is only when the real challenge begins. The only one I have had a problem with was the Factory. I haven't gone in the the Castle yet, but it's my next goal.