Genetic predisposition to carpal tunnel syndrome. Had my first carpal tunnel release surgery (on my right hand) summer following my freshman year of college). Had to have the other one done not long after my 30th birthday. Upon my return, convinced my employer they could save on medical insurance outlays related to RSD by issuing ergo keyboards (even if only "on demand" rather than "everyone gets one").
Note to all reading this thread that work in offices that have a lot of hot-deskers: if you're a touch-typist who hates when people sit down and "adjust things" (and leave them "adjusted") – an ergo keyboard is pretty much squatter-bane.
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.