I took the plunge tonight and converted my blog from Blogger to WordPress. I have been wanting to do this for a while; the main reason being that I find Blogger’s post editor incredibly frustrating. It refuses to automatically convert new line characters to BRs no matter which mode I use, which means I always have to go through and add them manually after each paragraph.
Anyway, the migration process was made very easy by the fact that WordPress provide some comprehensive import tools that go out and retrieve all your old blog posts and re-assemble them within wordpress.
The only slight hiccup was that I had to briefly convert my Blogger account from an ftp based account to a blogspot hosted account in order for WordPress to do the import. This is a simple option in the Publishing settings on Blogger.