The only real differences I've noticed is that the anime sometimes re-arranges some events from the manga order, and it adds additional scenes and interactions here and there. But otherwise they're pretty identical. I really love Takahashi's artwork though so the manga is fun for me.

/SANGUIS TEAM HIGHFIVE

they've going to cause property damage aren't they

It is! It was cool seeing how someone else tackled his personality. Trying to explain him in an app in any kind of concise manner has been one of the hardest rp-related things I've ever had to do. lol