It is virtually impossible to stay on top of Twitter Tools and apps. For small business ecommerce site owners, one thing you should do is invest in a Twitter tool that will help you automate the tweeting process. Recently I looked at 3 very useful and functional Twitter applications — TwtQpon, FutureTweets, and HootSuite. Any small ecommerce business could use these tools to leverage Twitter as a marketing tool.
Read the Story: Twitter Tools for Small Business Ecommerce Sites
By Vangie Beal, September 15, 2010
Nova Scotia Girl [ Freelance Writer ] 
its good stuff you have written up here. Have been looking for this everywhere. Great blog