The Galaxy S Plus was the bee's knees of the mobile world for a day, promising a boost in its predecessor's internals and becoming a less expensive alternative to the flagship Galaxy S II. It definitely didn't take long for it to go public, as it's become available on Vodafone. The Plus appears to begin as an exclusive for the carrier before spreading its wings to other parts of the global sphere. So feel free to go and grab, if your heart desires; the faster CPU and larger battery certainly make for a more tempting buy. Of course, seeing the phone offered for free doesn't hurt, either.