This has now been added.

Hi there. I appreciate the feedback, but you mistakenly assume that I'm performing changes specific to the MapRoulette tasks and nothing else while using RapiD.

Using RapiD allows me to see anything that might be missing in the area alongside the MapRoulette task, and I can add those while completing the task in question.

Also, if I'm making edits with RapiD that aren't asked for in the MapRoulette task, I tend to remove the comment, so the presence of #maproulette should be a reliable way of filtering out non-FB data additions.