IMHO
if something is for sale then just get on with it and sell it. Month long auctions are a joke, auctions with PM bids are a joke.
WTB threads are pointless - if you want to buy something then do it when someone offers it for sale.
Please stop people from posting reasons for selling, who cares if you lost your leg, usually it's just making excuses for selling your clacks because you think ppl will be offended by the ridiculous prices you are asking.
At the very least, put the sale part in bold at the top of the post, if ppl feel the need to read your life story then they will do so by choice, not in an effort to find out what you are selling.
The title of the thread should be a prefix for what you are doing (FS/FA or whatever, a drop down list would be good) + the item/s for sale and your country.
I have other niggles, maybe I will edit the post later
I haven't been at geekhack long compared to some forums I use but still, a lot longer than most ppl here and the classifieds is a real mess compared to even six months ago
there is very little actual selling going on, all I see is "WTB clacks"
it's got to the point where we could have a sub forum dedicated to trading skulls