Earlier quoted context omitted.
> And if I had an idea for a better social network, I could replace Facebook. Not necessarily. There are gigantic network effects propping Facebook up. A Facebook user who wants to try another social network needs to convince all their friends to move. And each of them has to convince their friends. But to try another search engine takes takes about five seconds. You could switch from Google to Bing immediately and n…
Well, um, that's exactly my point. It's not that I can switch to another service, it's that other people won't, unless they each have a strong reason to. So if I feel a ubiquitous web service maligns my business, I should be concerned about their power over the populace, not just me.
If not, could you name an example of such a company that you would leave alone?