We'd like to swap - you can add articles and press releases for free at
http://www.constructioncontent.com
It gives more exposure than just a link. You get a profile and your recip link banner goes directly to your content. Let me know how it goes, glitches or anything.
We don't have much ranking on this site yet, but are a sister site to ConstructionClub.com which ranks at 5 with quite a few links in.
Thanks,
Meredith