I don't know. I agree with Google on this one. There should be more people paying for this awesome service.
And to be honest, 50 accounts is still a lot. Having 50 or so employees in a company is a fairly large company, companies with that many people can fork up $50/user/year
The only reason Google's competitors have not been charging for these kind of services is because Google hasn't been. I imagine many competitors want Google to make this move as then it allows then to do the same and start building some much needed revenue.
Sure, but perhaps companies in the middle, with less than 50 employees, might be willing to spend some money, but not $50 a year per employee. Say, a 10 employee company - that's 500$ a year, which isn't huge, but not peanuts either. If Google could get 200$ out of them, and still make a profit, it seems like a win for everyone. No idea what their actual costs are, but they can't be that high if the advertising is anywhere close to covering them.
Yikes, I thought it was 0-50 for free and any users past that were $50. So 51 users would be $50/yr. I guess you really have to justify that 51st employee :).
And to be honest, 50 accounts is still a lot. Having 50 or so employees in a company is a fairly large company, companies with that many people can fork up $50/user/year