Apparently last weekend's WSJ, in an article on art collecting, mentions ArtCal in a list of recommended art blogs, luckily as the first one!
Also, keep an eye on group shows at galleries during the summer months. That is when the elite of the art world go on extended vacation and newer artists get a shot to exhibit. Art blogs can also be a good source of information about emerging artists. Popular sites include artcal.net, artnet.com, edwardwinkleman.blogspot.com, galleryhopper.org and artsjournal.com/man.
Note: The logo above is the new ArtCal logo. We're launching a new design this month.