I estimated it. I have been programming, 365 days a year for 36 years since 1976. I estimate that I wrote 150 line of debugged code per day. It varied a lot, but I actually wrote a LOT more lines than that, but most were never used in anything. Do the math...
Before I started programming myself...when I was an executive at Honeywell circa 1966...I had my own programmer who refused to teach me how to prgram on the grounds he needed job protection. :'(
BTW, has anyone tried to write an app for FaceBook? How's that for the shittiest API ever devised by man?
Hey, I like your captchas...I can actually read them.