One problem that we're seeing in Blogger Help Forum: Something Is Broken involves blog owners, who recently discovered their blogs deleted or locked, by Blogger - and without any notice received. In other cases, people waiting for blog membership invitations - either as readers of a private blog, or members in a team blog - may wait, in vain. Account actions may be required with a blog deleted for a suspected TOS Violation, such as hosting malware, porn, or spam - or locked because of "suspicious activity" on the Blogger account. Why was my blog deleted? I never got proper notice! Too many people depend upon email notification - and may not receive proper notification, in all cases.
What Blogger won't tell you