Link Popularity Tool:
Link popularity is the total number of web sites
that link to your site.
Because good link popularity can dramatically
increase traffic to your web site. Well placed links are an excellent source of
consistent and targeted traffic. And due to recent developments, they can even
generate additional search engine traffic to your site.
Most of the major search engines now factor Link
Popularity into their relevancy algorithms. As a result, increasing the number
of quality, relevant sites which link to your site can actually improve your
search engine rankings. There is still no one "secret trick" to getting good
rankings, but boosting your site's popularity may give it the edge it needs.