Go to:

http://www.topix.com

Find a subject. For this example I'll use Iranian foreign policy.

Copy Ron Paul's press release from ronpaul2008.com on Iranian foreign policy.

Paste the press release as a response to all topics discussing Middle Eastern foreign policy. At the end of the press release type links to ronpaul2008.com and ronpaulforums.com.

I've been doing this but I think I'm one of the only ones. If everyone would commit to doing two posts a day we could saturate topix.

There are other such forums.

If you know of any please list them.