Errr... Honestly, I've no idea... However, as I am on that list, that probably highlight the guys who don't do anything at work but loithering on the International Forum...
Well, seriously, it's probably the number of members who have posted something recently.
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If you put a large switch in some cave somewhere, with a sign on it saying « End-of-the-World Switch. PLEASE DO NOT TOUCH”, the paint wouldn’t even have time to dry.
Terry Pratchett