Raw

The ebiquity folks have used Technorati to derive an estimate of the proportions of blog host use, and the "impact", average number of inlinks per blog.

The colour code on the hosting chart is a little hard to read, but it looks like Blogger have a 1/2 share, followed by TypePad and blog.com (?!) each with about 1/6, the rest being about another 1/6. (It's done on URLs, so self-hosted/self-named blogs don't figure).

Hosting impact is quite interesting - radio.weblogs isn't far behind TypePad, despite only having a small slice of the hosting pie. My guess is that's the influence of the early bloggers using Radio who got a head start onto the A-list.

EBB: ebiquity blog at UMBC � Blog Hosting (Live Blogosphere) - Ranked