The Ambient Economy | TechCrunch

I'm constantly asked about the future of the web, social, and the like. Well, this is it. What can be more more powerful than receiving the exact information you need at the moment you need it?The ability to control the information you receive perhaps?Wow.Access...

Set an Expiration Date for your Tweets

Want to know how to create tweets that expire? A very useful tool indeed!You can set an expiration date for your tweets using hashtags and the message will be deleted from your Twitter timeline after the set time has passed.