You must follow these four simple guidelines:
No Gambling, Porn or other “adult” sites. This includes “enhancement” or “enlargement” sites too.
No Links Pages. It doesn’t matter what you call them, if you put your links on a page specifically intended as a link page… (like friends, resources, etc), these will not be allowed. This includes link directories.
A maximum of up to 10 links per page please. But not always exactly the maximum 10, make it a bit random guys!
No Blog comments, forum posts, profile links, link directories, etc.
A maximum of 350 links per SITE. Once you exceed the 350, you will no longer be able to add new links to that site.
Blackhat strategies like (but not limited to) low or no contrast anchor text, very small anchor text.
A sensible quantity of content on the site, Google looks for a minimum of 350 words, so do we, it's hardly a lot!
As always, the most recent Guidelines can be found here: Link Blueprint Guidelines (requires you to login to your Link Blueprint account).
We do ask that you try to make the links look natural and random. Try to fit them into sentences and paragraphs when you can. It makes your site look nice, and it helps out your fellow Link Blueprint partners.
If you receive a link or see a link that violates these guidelines, please use the report bad link option in Link Blueprint and the appropriate debit and credits will occur. In addition, repeat offenders will be asked to leave the Link Blueprint network.