MindMeister : MindMeister is an online mind mapping tool that lets you capture, develop and share ideas visually.
Doodle : Doodle radically simplifies the process of scheduling events, whether they’re board or team meetings, dinners with friends, reunions, weekend trips, o...
Mind42 : Collaborative mind mapping in your browser
Feed43 : Your favorite site doesn't provide news feeds?
This free online service converts any web page to an RSS feed on the fly.
SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
