Earlier quoted context omitted.
They're not actually making $250k each. Keep in mind that this includes employer taxes and benefits, which add up very quickly.
OK, so $200k in salary then. Still stupendously good. WOW! Maybe there _IS_ something to all these "I know this guy who's brother's roommate makes $300K at Google" threads. It just seems so unbelievable.
https://www.glassdoor.com/Salary/Google-Senior-Staff-Softwar... https://www.glassdoor.com/Salary/Dropbox-Engineer-Salaries-E... https://www.glassdoor.com/Salary/Facebook-Staff-Software-Eng...