Blogger thinks my blog is a spam blog!

UPDATE: Why was the original post here missing its text? Because Blogger is trying to detect spam blogs and thinks my blog is one of them, apparently because I post a lot. It is not only imposing a word verification step on my posting process, but it has twice erased the text of a post I'd written. Another new Blogger feature is "autosave." It supposedly saves your writing every minute automatically. Maybe the spam detection and the autosave are colliding buggily. How annoying!

ADDED: I guess this is the whole answer I need (from the linked page):

If you make a large number of posts in a single day, you will be required to complete a word verification for each one, independent of whether your blog has been cleared as a potential spam or not. If this happens to you, simply complete the word verification for each post, or wait 24 hours, at which point it will be removed automatically.

This restriction is in place as much to control the load on our servers as to prevent explicit spam. Therefore, there is not a whitelisting review process to exempt individual blogs.

But why was today the first time I triggered this device? Was yesterday my biggest posting day ever?