So I started copying and pasting my old Blogger posts into here, setting the timestamps and everything. It was slow. Then I decided to look around in the options, and voila! There's an Import feature which lets you pull all your posts and comments into Wordpress. ...
The new site is up and running! I like Wordpress a lot already and I'm sure I'll like it even more once I get everything tweaked the way I want it. Later on I'll add all my old posts to the archives on here, and then it's buh-bye ...