Topic: Forum signature links - unethical SEO?
The search engines want to provide the users with the most relevant search results. As of what I have learned internal and external linking to my website is important factors to improve SERP and PR.
Google has informed that every attempt to manipulate SERP or PR is not legal and from my point of view this puts link building through signature fields into a greyzone or perhaps also in a direct non-ethical / blackhat SEO process.
I am sure many of you disagree with me and I would like to start a discussion about this.
Is link building through forum signaturs ethical, in a greyzone or unethical?

