What do you think about pimpin the macro functions?
We could do awesome stuff, if you could build in any kind of trigger for macros. I'm thinking of something like "OnAfterCastspell", "OnMount", "OnDismount" etc.
One thing I have in mind is like after a "OnAfterCastspell" Trigger we could run a macro for targeting and attacking a mob (if it appears). Would save a huge amount of plugins i guess.