What it does:
MyTweetMags creates a magazine-like newsstream based on twitterlinks and filtered with a hashtag.

MyTweetMag can be used by a single twitterer or by a group of twitteres to create a personal newsticker or newsmagazine. Twitterer can use their twitter-accounts to join and to start a new TweetMag. The plattform has several additional functionalities like:
- Integrate the TweetMag-Stream into a wordpress-blog with a plugin
- subscribe magazines
- rate magazines
- activate and edit a calendar
- activate and edit a special news-section
- different search functionalities to find news, tags and tweetmags by topic

How it beats the competition:
MyTweetMag gives you full control over the output.

Site:
http://www.mytweetmag.com

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What it does in their own words:
WinWinBooks was shaped around the idea of “A WinWin Situation” for everyone. Buyers and sellers alike can now name their own price! By negotiating, bidding, and coming soon trading, buyers and sellers can both benefit in this economy. Our goal is to provide an alternative for everyone who is looking to buy or sell their books without compromising their wallets. We strive to make your whole buying and selling experience simple, easy, and inexpensive!

How it beats the competition:
The most rewarding thing I would say for the business is the fact that I am helping people save money and also even get them a little more income. I want to help that upcoming author that can’t get that big book deal but needs to support a family or those publication companies would might need a few more sales or want to promote their company.

Site: http://www.winwinbooks.com

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