CellShare is the world's first data marketplace, which allows users to sell and buy cellular data; in order to, provide data starved users with the means of creating a convenient, inexpensive and secure meta data network. It's a better option than cowering in a corner for a signal, risking public WiFi networks, or rewarding carriers by paying data cap overages.
A solution that relies on software, so you can keep using your current phone. It also solves the pesky problem of paying for more data than you actually use. (Travelers: Imagine gaining access to phone/internet services when in Beijing, Rio, or San Francisco without having to buy a local sim card or purchasing an expensive international data plan from your domestic carrier.)
We haven't launched yet, but we are admitting people into the beta. We'd be happy to keep you posted about the beta program and launch (your information won't be used for anything else).