Free BMC mainframe of mind t-shirt

It do not always have to be super serious announcements. This is what I found on the twitter account of @BMCMainframe :

Did you get your free #Mainframe of Mind t-shirt? Check out our newsletter & request one here: http://bit.ly/SA8sz1

It's about this beauty :

I think it looks quite nice, so I've ordered one. But of course, before you go over there, I think you might want to start following @BMCMainframe on Twitter, no ?