Sort:  

If ya started flagging other photo contests just because they wanna use the popular steemitphotochallenge tag I'd be disappointed in ya jam... I don't see any trademark or copyright protection on the steemitphotochallenge tag. I understand downvoting other phtos that have nothing to do with any contest at all...
But if someone is having a contest about photos on steemit you should be promoting it being the photography powerhouse you are, not downvoting it like a smegal...
precious steemit challenge precious...