Another thing that annoys me a lot is that Google
has not given an iota of consideration to make Blogger a suitable platform for 'switchers'.
Their import tool does not offer any option to import from WordPress
blogs. Last time I checked there was a tool available that converted WordPress XML to Blogger XML but it only accepted 1MB data file at one time and even then the import process was pretty broken up.
I had move my few remaining blogs to Blogger the moment they offer pro quality import tools. I mean it does not make any financial sense to run self hosted WordPress blogs these days. Requires too much maintenance.