Using signature links to promote your websites was become popular a couple of years ago for the reason that it not only helped to increase your authority in the SEs but also helped to bring valuable traffic to your sites.
If you wanted to get your site indexed quickly then a few hundred forum back-links was the way to go.

Over the past year or so there are still many ppl who are interested in buying signature links.

Utilizing your signature links properly will help you generate more back-links to your website. The more your website link appears on the Internet, the more priority it will receive from the search engines. This is extremely important, as your true marketing online marketing ‘residual’ is built by properly utilizing search engine optimization.

What has changed in this year 2010? Are signature links still an important SEO tool?

Please share your thoughts?...

Yes very much so, any type of link which provides a do follow and has the correct anchor text can work wonders on SEO for a perticular website.

Hello,

Yes, These are important to be Website and Keywords ranking to be signature links. Signature Links are important to be PR rankings.

Over the past year or so there are still many ppl who are interested in buying signature links.