talking without commitment, iMobileMinutes is giving you one less excuse to go running to the gas station when it's time to top up your cellular account -- thanks to a free set of carrier-specific apps in the Android Market that perform the same function with considerably less effort. Now, you can purchase minutes directly (or get the necessary PIN), in the denomination of your choice, all from the comfort of your Google-powered smartphone. If this sounds appealing, there's support for Alltel, AT&T, Cricket, H2O, Simple Mobile, T-Mobile, and Verizon Wireless, along with Airlink, Airvoice and Net 10. It's certainly a nifty alternative, but if you're not ready to cut ties with your favorite 7-Eleven clerk just yet, there's always Slurpees. Just don't blame us for the brain freeze, okay?