What exactly is the TTLB Blogosphere Ecosystem?
The TTLB Blogosphere Ecosystem is an application which scans weblogs and generates a list of weblogs ranked by the number of incoming links they receive from other weblogs on the list. There are now many other weblog ranking systems, but the TTLB Ecosystem was the first — originally published on June 2, 2002 — and remains widely regarded as the definitive blog ranking list.
