Taking notes, sharing thoughts with a team or others who may be interested, bouncing ideas around or working on quickly getting a job done; all these things are so easily accomplished with the help of a live group word processing tool. HackPad offers just this. It's a lightweight collaborative tool that allows users to invite other users and edit documents in real time. What's even better is that the availability of the HackPad API means that it's possible to integrate this functionality into other sites.
Just how much are people talking about Justin Bieber? How ga-ga are they for Lady Gaga? Viralheat has a platform for tracking these sorts of social trends and now the data in over 4,000 searches is available for free. Today the company announced its new Social Trends endpoint for the Viralheat API.