All In Favor For "guild Wars Market"

what do you all think about a guild wars market, where you can put your items up for sale in a market and keep on going about your bussiness. and check up later to see if anyone bought it and collect your money.
or
if there was a market, they could sort it out in catagories like..swords, axes, wands, staffs.....
materials, runes, ect.
and to narrow it down even more...golds, greens, whites, blues purples..
or even the requirements for the wepons..req.8, req.9, req.10, ect.
i think that if they do this, there would be alot more people joining guild wars, and alot more people playing at that. and not only that, it would clear up some of that spam everyone is complaining about, including myself.. let me know what u guys think, yes, or no?

You'll find this to be a very popular topic, although usually named "auction house".

If you search on auction house, you should find upwards of 100 pages of discussions.