It needs 2 clicks, would be nice to have an dedicated button.
Also it would be nice to flag a thread without needing to open it first.
Even better would be some heuristic spam filter (new user posts something with suspicious keywords or links).
thanks I found it with that clue - wow that is cumbersome,obscure and I assume there is no way to tell it has been flagged already. Still quite UN-evolved.
Damn they are still using "grey cog" on white background no wonder it is hard to see it and find it, and it is a bad choice for old screens and LCD laptops.