I haven't visited IStock (Getty) contributor forum for a while but today I went there and oh boy ... that place looks pretty sad. I bet ya they have two full-timers censoring and removing "unwanted" posts and comments.

That isn't happening on anything like as big a scale as formerly.
There just isn't much activity there, other than the bugs and 'keyword requests' thread, partly because serious questions often just get ignored, so what's the point?