I hope that this is not to much of a rehash of what has already been said, but it seems to me that the discussion kinda trailed off, before a conclusion was reached...
So I prepose a summary and maybe a slight reinterpretation:
It is important to consider the size of the graphics that are posted. I use 1 line ISDN (64k) and Alex' sig is 9,5kb. That takes me about 1,5 seconds to download.
Just 10 different sigs of Alex' sigs size would take me 15 secs to download, and then the post themselves are not even accounted for. If we want people with slower speeds (say 56kb or less) to frequent this board on a regular basis 10 kb for sigs should be max. And large pics should be used with careful consideration (I won't even start to figure out how long it takes me to load the "OMG!"-thread, with all them screenshots and double postings of the same).
As to the implementation, couldn´t we just do business as usual? Gentlemen agreements, and gentlemen reminders if problems arise...
Does this sound good?