http://masterlovehurts.tumblr.com/post/160356454961/why-do-you-want-to-know-which-one-of-us-has-the In which one girl is relieved because she thinks only her friend will be blanked, but finds out they both will be.
http://masterlovehurts.tumblr.com/tagged/mind+blank/page/3 In which a guy has a graduating class blanked and keeps only the best, giving the rest away to charity.
And, of course, if you dig through the mind-blank tag, you might find some more: http://masterlovehurts.tumblr.com/tagged/mind-blank
I’ll keep your request in mind for future mind blank posts though :)