I'm writing a twitter service which only uses API methods not
I'd like to bind the service to the user's twitter name though. In
order to verify the user's identity, I could have them sign in with
OAuth (seems a little overkill though because I won't be using any API
calls which require authentication).
Since the login stuff has to be done server-side, I'll probably hit
the 150 API rate limit really fast. I know I could ask to have my app
white-listed to up that to 20k. Are there any other options, to verify
a user is who they say they are?