PitchWall - Browse new startups, and submit your mobile app/games startup's beta page here.
flomo - The minimal memo-taking tool to empower better thinking
BetaList - BetaList provides an overview of upcoming internet startups. Discover and get early access to the future.
NoteLedge - Multimedia Notepad , Stay Organized and Make Beautiful Notes
AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
Launchfeed - See every product's launch, everywhere.