Wi-Fi In a SIM Card

gaijin_ writes "What if, rather than buying a MiFi or using a Wi-Fi router app like those on the Palm Pre Plus, you could stick a SIM in any device and have a shared 3G connection? That's what Sagem Orga and Telefonica are promising: they've developed the SIMFi, a USIM card with an embedded Wi-Fi radio that, when dropped into any standard handset, can share the 3G HSPA connection with various Wi-Fi clients as an instant access point."