BuddyPress.org

So, I haven’t figured all of bp_core_fetch_avatar() out, but here’s some of the types:
type=thumb
type=full

Interestingly, the code I pasted in my previous post took the thumbnail image, but displayed it the size of the full (150×150 I think). So, it was pixelated and ugly. So, I changed it to type=full and it’s a nice 150×150 image.

If anyone else can explain the rest, this seems like some good content for the codex.