Its a nice concept but does it have a web interface?
If we have to download and install software, it won't take off. There has to be a web based design.
Same goes for bitcoin; it needs to be made more web friendly.
Lol. Are torrent's not popular? Skype not popular? Do people not use web browsers or tor or bitcoin because you have to instal them first. No. Sometimes for certain things to work you have to instal them, but I'm sure there will be other decentralised markets that are just websites but some people are going to have to run them to make them decentralised.