I like visiting portfolios online whenever I'm in abit of a drought. Design Taxi's one of my favourites, professional work with design relevant articles too. I like how I can get all my industry updates at the same time too. Deviantart's (deviantART: where ART meets application!) another, no articles for the reader like myself though. Behance (Behance Network :: Gallery) isn't too bad either, plenty of room for collaborations. Hope you like them just as much!