Addmefast - Building a website or network on Internet is no longer a hard task but promoting and marketing it is still a difficult task but not impossible.
WebTechResources - Find best tech resources everyday, sorted by people like you, ready to select and use.
LikesPlanet - Get Facebook likes, Twitter Followers, YouTube Subscribers, Comments, and Shares.
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.
Linkcollider - Link Collider is a web-based service that is designed to grow your online business, social media networks, and personal blogs.
JSter - JSter is a community-driven catalog of the most useful javascript libraries.