I think you might be missing a profitable niche. Github already has a great website and a github:issues iPhone app. Github customers are overserved. On the oth

I think you might be missing a profitable niche. Github already has a great website and a github:issues iPhone app. Github customers are overserved. On the other hand, companies that use FogBugz, are underserved. All iPhone FogBugz apps are crappy. FogBugz mobile website is barely usable. If you created a FogBugz client, you'd face no competition to speak of, and an (admiteddly smaller) market of customers who pay $25/mo for each developer account. Which means you could price your app higher and people would still buy (I would have no problem with paying $40 for a FogBugz client — a good one).