No, I don’t think so, the coffee room has its good points too, but I think Dveykus is making a good point. Many things can be kosher, but still not good in mass quantities, namely food 🙂 Seriously, though, there are certain things that just kind of go too far. Having three or four “posting times,” for instance, would make conversation extremely annoying, not just from a back-and-forth standpoint, but you’d have people replying to the same comment without seeing the next persons, a case that couldn’t work.
Anyway, we have to use our judgment- for example, set a timer. If you’re structured enough, that should work.