I visit Project 404 regularly ... there's even a link to the site in our Linkage section on the left
Gaining users and site traffic takes time ... P404 is pretty new compared to this site (which was pretty much lacking traffic in its first several months of operation). All it takes is time, word of mouth, and content. Especially content. There has to be a reason for people to visit the site, y'know, aside from posting random discussions in the forums (which they can do in any other site)...