Um, I don't mean to be rude, but some of the artist might actually SHIP Morby, but put their art here for publicity (or just don't like to decline). I think that BEFORE you ask an artist for a group invite for their art, you should see if the artist ACTUALLY supports Morby, by looking in their WHOLE gallery. Not trying to be rude though, just helping.
But uh, I actually AM a Morby fan but respect opinions of others (as long as they're not immature and comments on good people's art just to write a hate comment).