I looked at the wetcanvas site--the work put up there is quite a hodgepodge!
Essentially what you have is a neighborhood exhibition where the only
criterion for inclusion is that people show up with a piece of art and the
ability to hang it up themselves.
I suppose if someone has the time and the inclination to wade through the
material on the site there may be something of worth there--it's consistent
with the law of averages after all--but for individuals interested in the
best work being done today I suggest surfing to recognized institutional
sites--our museums (in particular the Getty), galleries, and universities.