Very annoying, I have deleted them since, and just found out that blogger.com has three options to deal with this problem.
1) allow only registered users to post or
2) use Word Verification so that a human has to read some wierd fonts and type in stuff. Like so:
I hate registering myself on websites, so Im not too keen on option 1, so I guess option 2 is the least intrusive. If the problem persists however I will have to chose both.
Anyway, so what do you call Blog Spam? Blam?
yk.