Want to raise your productivity, but can not drag yourself away from the time sucking Web sites you like to visit on the Web? Do you spend more time customizing your MySpace page than working on that pile of articles you should be writing? We have all found ourselves having our time leeched away – and now we can do something about it.

LeechBlock helps you gain control back by allowing you to block certain Web sites that suck away your day. Here is some more information from the developers of the extension.

LeechBlock is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. (You know: the ones that rhyme with ‘Blue Cube’, ‘Hash Pot’, ‘Sticky Media’, and the like.) All you need to do is specify which sites to block, between which time periods, and on which days of the week. You can specify up to four sets of sites to block, with different times and days for each set.

+ Download and Install the LeechBlock Extension for Firefox!