Assuming that I actually set stuff up correctly, soon spidey01.com should finally be associated with my website. Which has yet to actually be used for much of anything yet, except a few map files and a semi-private voice service. As soon things are done, I will attempt to make blog.spidey01.com point to this blog as an alias. I know plenty enough abotu web development, it's just I am so darn lazy about getting stuff put up, given that when I'm not working, I'm usually interested in hanging out with a certain Firefly...hehe.
For how bloody long it took me to get all of my content here, I am not interested in leaving Blogger right now. Maybe someday I will transition to some software package, or write my own, but I am perfectly happy with Blogger—and the only "Mainstream" package I know for running it myself, is Wordpress: which can suck rotten eggs and die as far as I am concerned. So unless I get an intense interest in writing web blogging software, nothing will change, except there will be multiple ways to access my blog :-).
Both spidey01.blogspot.com and blog.spidey01.com should refer to THIS website. There is no significant difference, except some more 'advanced users' of my journal/blog may experience issues if they are using bots that do not understand redirections.
Which one should be considered canonical, well that is up to peoples bookmarks and Google.