Are there some web 2.0 properties that have nofollow enabled?

[jrodc777]

I was reading somewhere today that some web 2.0 properties don't all have followed links, or at least they don't for a certain period of time.

If I am trying to build a linking community to promote my site, how do I know which Web 2.0 properties are dofollow?

i.e. I want to link squidoo, hubpages, wepaint, freewebs, etc...back to my site, but don't want to waste my time if the page rank will not carry thru because they are nofollow.

Any advice on this one warriors?

Thanks
Jared

[Malachi Kelly]

Ok Squidoo gives some nofollow links and some dofollow link the dofollow links goes to you Squidoo profile and from there you can link to any site you want.

wetpaint gives a dofollow link and hubpages also after you get a certain score.

best way to know which links are nofollow or dofollow is by using a great firefox plugin which highlights all nofollow links in a pink box, don't worry its free plugin SearchStatus | Firefox SEO Toolbar Extension