If I'm out in the wild crushing mobs and some random dude rolls up and gives me a fort, how do I /say Thanks for the buff! (or something similar)?

Can you recommend anything? Is that what the integrated macro thing is for in the Advanced Options? Could this be done differently, maybe with a plugin or a /whisper targetname msg on buff active?

You'd have to read combatlog events, which currently isn't possible, to my knowledge, in vanilla and TBC.

Thanks!