(Their MusicBrainz profile.)
I’ve been eyeing @MetaTunes for a while as they’re a good contributor here on the forums. I don’t often come across them in edits (because we don’t really edit the same kind of music, I guess ), but I’ve peeked at their editing history and they do good edits (I could personally wish for more fleshed out edit notes, but eh ) and are responsive to edit notes and able and willing to engage in positive and constructive dialogue in said edit notes as well.
They’re also the author/developer of the “Classical Extras” Picard plugin, which (to me at least) shows that they have a pretty good understanding of how relationships and entities and the general data structure works together:
(@reosarevok ping: please send out mail. )