It also breaks my back button (Chrome), which drives me crazy.
thanks for reporting it. did not notice that issue. has reported it as a bug.
Works for me (Firefox 5 on Linux). Post your browser/OS so the OP knows there's a defect and can test against that combination.
I mean the first "powered by minutebox" link on the page. It opens minutebox in the same iframe. Well, technically the links works. And yes, this is Chrome/Windows 7.