
A video sharing site where users upload, view and share videos.

A video sharing site that allows independently produced Web shows to be distributed to 22Mil people. Advertisement is optional and is split 50/50 with the show creators

Tumblr lets you share anything. Users can post texts, photos, quotes, links, music and video from various devices. The ‘reblog’ button is similar to YouTube embeds and ‘retweets’ allowing a meme to spread rapidly across potentially thousands of blogs.

Radian6 is a complete platform that allows you to listen, measure and engage with customers across the entire social web. Radian6 scans over 100 million sites and sources including blogs, comments, photos, videos, forums, public Facebook pages and Twitter. Partnerships with WebTrends and SalesForce.com provide integrated and cross-functional business intelligence. With no contract required and service starting at $600/month this is a pricey solution that delivers beyond expectations.

SM2 is a software solution designed specifically for PR and Marketing agencies to monitor and measure social media. SM2 Freemium is a free account that provides 5 search words/phrases and will store up to 1,000 results. A great way to test drive

StumbleUpon allows users to share and rate websites. With over 8 Million contributors users can view only those pages which match their interests. StumbleUpon challenges search engines in that it targets users preferences and interests to present relevant websites.

A news sharing site where users can upload, share, vote and comment on content.

Users submit news, video or images to the site. The community can then vote (digg) those submissions thereby collectively determining the value.

The tastiest bookmarks on the web; delicious organizes all of your bookmarks online so you can share with others and see what others are bookmarking.