> Would you even consider using the app, in case I'd make a commercial product out of it? No. I use Google because of the stuff that happens in the background, that I never see. Their infrastructure, SPAM blocking, Android app, intrusion detection, seamless support for custom domains, filtering and search, etc. GMail looks like a simple app, but it's actually a herculean effort on behalf of Google, a multi-billion do…
Since upvote counts are no longer shown, I want to say that I agree with this post. I'd keep using GMail even just for the two-factor auth and security. The stellar spam filtering is another big plus. Your app does look great, though.
it's like a microsoft enterprise ecosystem wet dream, but for individuals and small businesses, and without ANY cost. (iirc, it's free for companies with up to 10 people)
ps: if you don't get what i mean by ecosystem: docs/gmail/sites are the (un)holy triangle.