Email link requests are really effective, but they only work if your site has some kind of PR I wouldn't bother sending these kind of requests with a PR lower than 3
Hi cyberlight, I think you have an idea on RSS feed submission. I was ask to DP member about RSS feed submision. Please give my answer. My question is http://forums.digitalpoint.com/showthread.php?t=1830525.
I agree with most of the posters here, link building is extremely valuable but it does take quite a bit of time to do effectively.