DeviantArt - deviantART was created to entertain, inspire, and empower the artist in all of us.
Daisie - A new platform for creative collaboration
Doodle Addicts - An online art community for hand-drawn artists and illustrators.
CreativeGuild™ - The LinkedIn for the creative world.
pixiv - pixiv is an illustration community service where you can post and enjoy creative work. A large variety of work is uploaded, and user-organized contests are frequently held as well.
The Freelance Rate Calculator - Get your minimum viable freelance rate