Blogger Paul Staines has launched a campaign urging bloggers not to give their work away free on the Huffington Post, but instead to join his MessageSpace network of political blogs.

The Huffington Post carries content from thousands of bloggers in the US and is currently expanding the number of writers it publishes on Huffington Post UK.

Despite being bought by AOL for £315m earlier this year, Huffington Post does not pay its bloggers anything.

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