How to get backlinks from Edu and Gov domains.

I personally dont think that Edu or Gov domains are treated any different from others by SEs. Its just they tend to be higher quality, both in terms of content and SEO. But if you are one of those Gov and Edu backlink crazy people...

.Gov

Some more of .Gov

.Edu

Some more

etc etc

Just join the forum and post a few posts with your link in a sig etc

Fancy a link on PR5 NASA.Gov forum? Here you go: Click

Obviously it does not even have to be a forum.

Let me know if you guys suddenly jump in SERPs after getting these backlinks.