Yeah, this 200MB deal is pretty interesting. I assume that if you go over, you get nothing, versus the plans that cost money which start off fast then fall back to 2G speeds when you use up your quota.

I wonder why T-Mobile didn't offer the same deal with the Nexus 7. That came with one month (and 1GB) free, and thereafter you pay. If I could instead have 200MB/month free forever, I'd probably take that deal.