Say we are having a brilliant discussion or say something is funny or interesting and you'd like to share it.
go to the social bookmark link and you'll see:
* del.icio.us
* Digg digg
* Mr Wong Mister Wong
* reddit reddit
* Slashdot Slashdot
* Squidoo Squidoo
* Stumbleupon StumbleUpon
* Yahoo My Web Yahoo My Web
You can then click on one of these and share the page or forum topic with other web users or your friends.
If you don't have an account with one of them, clicking will usually allow you to sign up.

Or if you're on facebook or myspace you can just copy the link to the thread and post it on your "wall" or in myspace bulliten, and it gets sent around that way.
It's a tool to recruit more members and feed back and opinion of this site.

I have people want to argue with me on facebook even when they don't know me. I always come back with "I like to keep my facebook friendly but here's a good place to discuss politics: http://www.politicalwrinkles.com "

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