Curator - The visual notes app, now on iPhone!
ColorFlick for Dribbble - The friendly color palette you deserve for Dribbble
Ziteboard - Ziteboard is an zoomable online whiteboard that lets team to collaborate in real-time.
Design API - Instantly pull company branding data to use in your projects
Call to Idea - A gallery of inspiration for product designers
Color Run - Just tip on the lighter color and be quick