I made the switch last year. It wasn't from Windows to Macintosh, but Mac to Linux. The reasons were purely economic. All of Apple's software and hardware are quite impressive. What is more amazing to me is how far Linux has come since the first time I experienced it in '98. I've found suitable replacements for everything I used before. BBEdit was replaced with Kate. Finder with KDE. Office with KOffice and Open Office.
http://www.arrl.org/hsmm/
packet radio is not slow.
I made the switch last year. It wasn't from Windows to Macintosh, but Mac to Linux. The reasons were purely economic. All of Apple's software and hardware are quite impressive. What is more amazing to me is how far Linux has come since the first time I experienced it in '98. I've found suitable replacements for everything I used before. BBEdit was replaced with Kate. Finder with KDE. Office with KOffice and Open Office.