WMARDIS  I've found a bug. The "An exception of class XMLException was not handled. The application must shut down now." error that several people have reported will be caused by a song title which has an open parenthesis ["("] without a corresponding closed parenthesis.

I tried to eMail the developer but only get a "cannot add records" error.  
(Version 3.0.2)

WMARDIS  Sorry to rain on your parade, FLASH1296, but if I read the description for ZipCarton correctly, it will provide you the zip code for a city you enter into your address book. Google will, as you state, provide lots of information about the city whose name or zip code you search for but, if it gives you the zip code for the city, it's at least not intuitively obvious where to find it.  
(Version 0.5)

WMARDIS  This application won't run on my QuickSilver DP 1 GHz G4, but I see nothing to indicate that it requires an Intel processor.  
(Version 1.2)

WMARDIS  Who cares what it looks like? I'm interested in functionality. I don't see that this will do anything that I cannot already do with Spotlight, and far less than I can do with Yep.  
(Version 0.1.2)