Dogster (and sister site Catster), which turned two last January, now has competition in the pet social network space from a newcomer – Massachusetts based PawSpot. The new company was founded by Mark Roberge. The PawSpot site is still in beta and there aren’t many users yet (Dogster has 260,000 pets and gains about 700 new pets per day). However, it’s also taking a much… → Read More