Well, a few days ago I directed a netquantance to my blog, and... it came up 404!
What the...! I found then that I couldn't get it to come up either!
My account still existed, since I could sign on at blogger.com and it knew me by name, but I couldn't get to my posting page from there. Today, I tried my site again, and it still came up 404, but then I found I could access my "New post" page, and the original post was still there! I could click on View Blog, though, and it just came up as a blank white screen.
I then went into the Settings tab, selected the Publishing tab, where my selected domain extension was still listed... and simply clicked the Save Changes button. Suddenly View Blog worked again! :-D
I guess there must have been a hickup at the servers or something. Perhaps that blaster-worm thing had something to do with it... anyway,
I'm back now!!! :-)
(Knock on wood...)