I see him playing in Union Square quite often. He fumbles a bit sometimes but the tone is still there. Have had some interesting conversations with him. Personal problems have definitely taken their toll, but he's still with us and trying to get through it all.
The LPs on Delmark and his late '70s/early '80s albums on Baystate, Trio/CMC, Kharma, Black Saint and Cadence are all good. I wasn't super into a more recent set of CDs (trios with tuba and percussion), though my ears might just not have been "there." He recorded with Allen Lowe not too long ago (who can probably share more anecdotes). Anyway, I wish him well and hope that he can get some work and a little footing in the years to come.