That out of the way, an area like that covered by StatusPage will cause you grief, at least with doing it at 'business scale'. People expect a status page to never go down and to be available even when The Worst™ occurs. It's not merely a software challenge but a huge operational and customer service one. Good luck though!
The only exception to that rule, which I feel is worth mentioning, is the infamous two-sided marketplace or network-dependent business.
In both cases market leaders have clear lock-in and it's very hard to compete with them without a huge pile of money.
But obviously the StatusPage idea discussed here doesn't have that problem.