i think this "tweet" has just been completely misinterpreted...maybe im wrong, idk how twitter works exactly, not into it at all. but i DONT think it was a snub saying he enjoyed playing with "the deleos and kretz" while leaving weiland out as he doesnt play an instrument, he probably just meant on a jam basis. as far as the edit goes and the tweet "if you dont have anything nice to say..." i think he was referring to "tweet responses?" he got on that tweet where people were potentially bashing weiland or stp.
again, i dont know, i didnt see the original tweet or people's responses...i just think by saying what he said after his original tweet, he was directing it towards is followers who maybe said not such "nice things". i dont think he'd go out of his way to bash weiland like that
EDIT: nvm just read the original tweets...again tho, dont think it was a huge bash, he said he was being nice...honestly who cares?