I am a big fan of Google, but that does not blind me to the things that drive me nuts.
Recently, I attempted to register a domain through Google. Mid-way through the process, I was interrupted. When I returned to complete the transaction, I got this evil error message:
"We found an existing order for this domain. Please contact support."
But, there was no link.
The moment I observed that there was no link for "support" I knew the minions of hell had just labelled me a new log to toss into Dante's Inferno.