Trying multiple options in series or in parallel is often not the best business decision. What type of choices are easily undone by new technology?
As technologies add leverage the same number of people can do more. So you can get away with hiring less, and run less risk of needing to close down divisions. Or you can raise less money and run less risk of too-many-cooks syndrome in the boardroom.
I'm sure these considerations are more obvious in small internet startups that are struggling to get off the ground. My point was just that you don't need quite the same amount of courage as before because at least a few life-or-death decisions have been taken off the table.