GitHub vs Gmail
What people on Powered By actually pick. 109 use GitHub, 542 use Gmail, 46 use both.
People who use both
@paulg
@patrick
@nat
@patrickc
@satya
@dhh
@anildash
@craig-f
@mira-m
@greg-b
@ilya
@demis
@yann
@fei-fei
@geoffhinton
@andrewng
@billgates
@donald-knuth
@judy-faulkner
@kate-the-c
@lin-manuel-m
@noor
@nash
@john
@merlin
@derek
@steve-h
@marie-c
@marvin-minsky
@jensen
@feltron
@tomscott
@indrasingh
@marczuck
@biz-d
@davemorin
@kanyon
@drew-h
@sam-altman
@darioa
Want to weigh in? Make your page and pick which one you actually use.