I'm wondering if I should get a WiFi only iPad since I don't want to have to pay for two 4G data plans and can easily tether from my 4G phone for the 50-100 MB/month I might need on the iPad while away from home. What are people's thoughts? I'm getting a sense that most people on this forum have a 4G enabled iPad, and wonder if it's a wise decision to get a wifi only one, also for resale reasons. Also, do you guys have a sense as to whether combined data plans might be available in the future, so that I could pay once for a chunk of data for both my phone and tablet? In that case buying the 4G now would certainly be a wiser choice, however I don't like wasting money.