I've been playing with Wordpress and I've noticed that WP blogs tend to slide down the SERPS quite quickly if you don't post.
I know, I know! The whole ide aof a blog is that you post regularly. But, if you don't, your rating slip quite quickly. Whereas Blogger blogs seem to hold their positions, as do HTML sites (I use XSitePro).
Has anyone else noticed this, or is it that I haven't setup my blogs correctly? I am using the All-in-One SEO plug in on most of my WP blogs.