Sure. I ended up with a Newton from school when Apple was dumping the MP100s. A buddy and I started writing stuff for them -- some games and a VT100 emulator.
When the Newton disappeared on 1997-02-27, we got call from the guys at Palm (mostly ex-Newton folks) to lure us to code for the PalmOS rather than WinCE. We only wrote one neat bit: http://www.powermedia.com/pilot/index.shtml
About a year after that I helped cofound PatientKeeper, http://www.patientkeeper.com, where I wrote the first 7ish versions of the handheld app before we hired some really talented engineers to hand it off to. I spent the next several years writing the server side of that system while watching them take ideas I'd had to new, amazing places.
Bits of them here: http://web.archive.org/web/20041210150544/http://www.scrawls...
The game I mentioned is here: http://web.archive.org/web/20030811081833/scrawlsoft.com/pro...
When the Newton disappeared on 1997-02-27, we got call from the guys at Palm (mostly ex-Newton folks) to lure us to code for the PalmOS rather than WinCE. We only wrote one neat bit: http://www.powermedia.com/pilot/index.shtml
About a year after that I helped cofound PatientKeeper, http://www.patientkeeper.com, where I wrote the first 7ish versions of the handheld app before we hired some really talented engineers to hand it off to. I spent the next several years writing the server side of that system while watching them take ideas I'd had to new, amazing places.
My last project there resulted in this: http://www.patientkeeper.com/news_and_events/press_releases/...
Which, by my calculations, represented ~70% of their $45m FY08.