I think you have to look at the whole picture including:
Are you getting better at your craft because of Taxi?
Are you adding more pitchable tracks to your personal catalog because of Taxi listings?
Are you networking with other Taxi members to create even more marketable tracks?
Are you attending the rally?
Renewal is only $200, not all that much in the scope of all the expenses associated with this business.
As others said, Taxi is not necessarily for everyone. I would not try to talk you into it, just put some things out for you to think about for what is a personal decision. My own attitude is it only takes 1-2 connections such as with a music library you wouldn't have gotten into otherwise to make a big difference.
Good luck whatever you decide!
