Originally Posted by: R. ShackleferdI think it goes sumpin like...

___ has made some friends around here
___ knows a thing or two about guitar playing
___ is a wealth of guitar knowledge

I'm guessing that's it. Although the "wealth" status is achieved before even reaching 2 squares worth. Perhaps there's a ___ is a guitar god status that's yet to be achieved, but I doubt it.
Actually I bet the message is different for someone who has negative rep, but if I've ever seen it I don't remember.

I've seen so and so "is off the low scales" and some other negative one as well.