It’s a couple days old, but I’m surprised there wasn’t a huge amount of noise made about this — likely, no one knew. But if you’re a Blogger blogger, you can start breathing again because Blogger apparently fixed their mistake, but if you have a Blogger blog you may still want to double-check that you’re indexed by Google, et. al. It seems that Blogger made a change where they automatically added the meta noindex tag to all Blogger blogs, which tells all search engines not to “find” your blog. Ouch.
Blogger blogs accidentally removed from search engines (googletutor.com, via Viviane)