I need blog comments and forum posts to build links to a health related site.
All comments must be ontopic and provide some value, no spamming, no "thank you, great stuff", etc.
Links must be on a page cached by google, no more than 50 external links/page.
At least 50% of the links must be dofollow.
Samples from previous projects are appreciated.
Please let me know what you can offer for 30$ - 50$.