There is no required limit. I wish people would drop that argument, its so old and completely invalid.
Anyway, I thought I might post to clarify what the rule on filter avoidance in examples is. In threads like this, that discuss the filter and can only really be discussed by avoiding the filter to do so, it is perfectly fine to avoid the filter as long as it isn't aimed at someone else. So, for example you could say:
But you can't use threads like these as an excuse to call someone one. However, don't take the piss with this rule, if you get carried away and keep avoiding the filter for the sake of it, you'll probably be infracted.I think a'ss should be unfiltered because I often use it as a term for pillow.
Fin.













8), 

