Are you referring to a profile on myspace regarding a person who wrote “Thursdays mean nothing anymore”?    Otherwise, whatever you mean, a person could write on and on about any subject and it would be considered a post about blah, blah, blah.  Currently there is a great deal of blah, blah, blah on every news channel ,as the leading candidates for the Presidency of the U.S. debate on the issues, and throw in a few friendly verbal assignations about each other, while smiling, and advocating the coming together of all peoples from every country in the world.  This seems to be a study in contradictions in my humble opinion.  Therefore, my informed response to that particular activity is blah, blah, and a resounding blah!!