Question: Editing a question has the effect of bumping it on top of the front page.  

Should we limit the number of edits done on old questions? Bumping forty old questions in the front page has just the effect to hide the newest questions.

I am asking the question because something I observed between today, and yesterday. I am not putting the blame on who is editing questions; I am wondering if we should not schedule those activities, in the same way it has been done in a different SE site.

Answer: 
Are you referring to JSBangs removing a tag from 40 different questions? That's the only thing I see at the moment, scrolling down.

If you need to remove a lot of tags, **you should post a request here on meta,** since developers have the ability to destroy tags without causing revisions.

So the mistake in this case is deciding to manually remove a tag with too many questions.
For me, this brings the related question: **should tag edits really bump questions?** They are most often done either when the question is young, because it was badly tagged by its author (and thus in the top of the list anyway), or on old questions as part of retagging efforts (in which case, do we want to bump it?).