I've just created a wordpress blog and used the incredibly helpful import tool to move all the posts from here across to it, the process was pretty smooth with some minor hiccups, mainly around crummy HTML code in the posts, probably introduced by Qumana, as in 4 or 5 font tags opening and then immediately being closed, reminds of FrontPage and the mess it used to make of HTML.
I like the feel of wordpress and the one major reason for staying would be the category support which BLogger still doesn't have, however I can't seem to customise the templete like I can here at blogger so now I am literally torn between the two !
time will tell i guess