Social bookmarking is a powerful tool in promoting a website. But going through all of those social bookmarking sites is very time-consuming and downloading all toolbars is madness! That’s where SocialMarker.com comes in, the free service designed to reduce the time and effort needed to socially bookmark a website.

It can help you spread a link on 34 of the best social bookmarking sites in under 15 minutes!

• It helps you get a lot of backlinks.
• It helps you increase your traffic.
• Your link gets indexed by Google in a matter of minutes.
• Best of all, it’s free!

Pricing: Free
Source: http://www.socialmarker.com/

Try the Blog Juice Calculator which gives your blog a ranking on how much ‘blog juice’ it has in comparison to other blogs in your niche. They measure your blog juice by looking at Bloglines subscribers, Alexa ranking, Technorati ranking and Incoming links from Technorati.

Pricing: Free
Requirements: -
Source: http://www.text-link-ads.com/blog_juice/

Inspired by Tristan Louis’s research into the value of each link to Weblogs Inc, Dane Carlson has created this little applet using Technorati’s API which computes and displays your blog’s worth using the same link to dollar ratio as the AOL-Weblogs Inc deal.

You can just input the URL of your blog on How Much Is Your Blog Worth, and it will calculate the value of your blog for you.

And then you can simply paste the code into your blog to show off your result to others.

Pricing: Free
Source: http://www.business-opportunities.biz/

To be an A-List Celebrity in Hollywood, it’s all about the amount of Vanity Fair, GQ, and People Magazine covers you can score. To be an A-List Bloglebrity on the Internet, it’s all about the amount of link love you can score.

This Technorati widget Kineda has created, computes your bloglebrity status based on four influential groupings. Are You an A-List Bloglebrity?

Groupings Explained:

The Low Authority Group [D-List Bloggers]
(3-9 blogs linking in the last 6 months)

The Middle Authority Group [C-List Bloggers]
(10-99 blogs linking in the last 6 months)

The High Authority Group [B-List Bloggers]
(100-499 blogs linking in the last 6 months)

The Very High Authority Group [A-List Bloggers]
(500 or more blogs linking in the last 6 months)

Pricing: Free
Source: http://www.kineda.com/are-you-an-a-list-bloglebrity/