I was imagining non-profits but I guess if there are people where the product or service they're working on is something clearly EA driven and a for-profit model is actually the best way to do that - I'd be keen to hear from them.
If you're unsure and you've got 5mins to fill in the application form, I'd encourage you to go for it.
Yes, good question.
The best I can offer is...
Not exactly what you were asking for but I hope that's some help.