SlideShare Outage Will Be Due To Global Warming
blog.slideshare.net
blog.slideshare.net
But, seriously, it wasn't even funny - just a little incomprehensible. Certainly unlikely to make sense to the vast majority of their users.
Why yes, haven't you ever heard people asking for their invitations to be refunded?
http://www.blogabond.com/maintenance.html
I like this sort of informal notice a lot more than the corporate boilerplate you tend to see most of the time.