As the chief developer for a software company, I would never let one of the developers create a message box, or user interface message starting with "oops..."
Just doesn't sound right.
Apart from sounding somewhat juvenile and whimsical, the actual message doesn't convey what I need to do!
I already have a Google Profile! I've had one for years. How do I sign up?
Oops, whoops, gosh, golly gee, whoopsy daisy - I can't sign up to Google+
I'll keep researching it...