I flagged this Question as being from a user that had generated several user accounts to post related Q on the TLS methodology. In my flag I linked to the other user I suspected was the same person:
and also linked to a duplicate Q from the suspected same user:
My flag was marked Invalid. Since then, the user has changed their Name to "Dail" (it was something else when I flagged but clearly from the same user if one had followed these postings about TLS on CrossValidated and SO) but now has two accounts (i) in addition to the one above, (ii) this one:
Is there a better place than Meta to raise these issues with flagging and Mod responses? If I had thinner skin I might be discouraged from flagging content if the response from a Mod was an Invalid that was, at the very least, suspect.
How do I find out what the problem was with the flag? Do I re-flag to get these accounts merged, possibly risking further Invalids?