I don't think technology has anything to do with it though: the reasons PG and others give for having more than one person are almost all 'human' issues, which probably don't change much whether you're starting a taco stand or trying to create 'the next Microsoft/Google/Facebook/whatever'.
It seems sort of pointless to spend too much time worrying about it though; if you don't have anyone to work with, you have to either choose to go it alone or to not make an attempt. Why dither about something you can't change?
It seems sort of pointless to spend too much time worrying about it though; if you don't have anyone to work with, you have to either choose to go it alone or to not make an attempt. Why dither about something you can't change?