Last week my blog was locked by Blogger's spam-prevention robots...
Blogger's spam-prevention robots have detected that your blog has characteristics of a spam blog.
But today Blogger's operators have appologized:
Your blog has been reviewed, verified, and cleared for regular use so that
it will no longer appear as potential spam. If you sign out of Blogger and
sign back in again, you should be able to post as normal. Thanks for your
patience, and we apologize for any inconvenience this has caused.
And now I'm available again :-)