"allow an artist only to post 3 pieces every 12 hours"
Obviously, my squatting is pretty much a failure because levels end up getting hogged anyway.
I'm certainly guilty of "lazy" pieces. Not sure if that's what you're talking about. But ultimately, I prefer blendy laziness to disjointed intensity. Personal taste, I suppose. Because laziness, when subjected to the intense art-crushing pressures of shared-shrinking-canvases, can still look pretty cool.