TheSketchupEssentials - TheSketchupEssentials is a community to get SkethuUp tutorials and help from professionals.
Img.vision - Image hosting & video hosting for eCommerce sellers
Sketchucation - Sketchucation is a 3D SketchUp Community for students, professionals, designers, and hobbyists.
BeeIMG - BeeIMG is a simple, fast, easy image sharing solution created to fill up your image sharing needs.
CGTips - CGTips is a 3D Architectural Visualization learning platform for Architects or interior designers to build their skills in an interactive way.
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.