HEATKEYS

Offers bookmark synchronization, search enhancement and web discovery based on sites bookmarked by users.

Easily find more sites like those you like. Similar Sites helps you find related sites and alternatives based on community recommendations and computer analysis.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

YouTube is a place to discover, watch, upload and share videos.

Prezi is the zooming presentation editor

Cool websites, cool software apps, howto articles and Internet tips.

Estimate Website Value. Domain value calculator. Website value calculator and web information

MOTHERBOARD.TV is an online video network and community focused on the exploration of the culture of technology, as viewed through the lenses of curated editorial content, community, and dialogue.

Marketing Land provides internet marketing news and analysis, along with columns covering practical tips and strategies to succeed with online marketing.

AngelHack brings together startup communities from around the country, for a hackathon competition, judged by top Angel Investors, where participants build startups ideas.