Only good on 10.8?!? Buy direct from developer if you have an older OS

Had a previoulsy paid version of NameMangler, to which I had performed what seemed to be a normal updating of the software and it was a new version. But the new version completely ignored my existing license (and I dont have an old copy of the software) so I went ahead a decided to buy it through the App store. I first purchased it using my shiny new laptop, then Id just install it on the other later - not realising that it was a 10.8 only release (I mean why should I have looked at the requirements when the same application just got foisted upon my 10.7 machine!)

Dissappointed...

Dprisoner about Name Mangler 3