Technorati is an Internet search engine specialized in searching blogs. It is competing with other major Search Engines like Google and Yahoo.
Technorati is viewed by thousands of visitors every day.
If you register your blog in technorati you will increase the number of visitors and this can increase your SEOBlog rank.
To register in Technorati is simple:
1. Sign In on Technorati, or register on Technorati
2. Click your account (your userID), it's near signout link.
3. Click Claimed Blogs tab.
4. Click Claim a new blog link below.
5. Enter your Blog URL then click Begin Claim Button.
6. Back on your Profile, click on 'Claim Status'
Once it is published, use the "Verify Claim Token" button to tell Technorati your blog is ready for verification.
Update May 2014 :
Technorati quietly killed its blog ranking system
Technorati did not announce the closing of its ranking index explicitly, but the information is buried inside a blog post announcing a major revision to the site:
You won’t find our blog claim process or authority index on this new website, as that technology is being redesigned and optimized to help publishers get discovered by advertisers and earn more for their highly-valued content.
Instead, the six-year-old company is focusing on developing its website advertising network.