With the greatest respect to women and women's football, Gareth et al had a going concern to step in and take over, (albeit on the bones of it's arse) so they obviously saw an opportunity. Bit of a different proposition. I'm all for dreams, vision and idealism, but then again I wouldn't be the one who'd be pouring my money into a black hole. Could argue that the Nix aren't making money, so what's the attraction for any businessman to take on a new project which is going to add to the financial losses? As has been mentioned, nobody has actually addressed the nuts and bolts of how it would be sustainable, just a lot of talk about how it should happen.
Like I said earlier, agree with the idea. the reality isn't quite that cut and dried though.