For Windows 8 tablet users, becoming the mayor of your favorite fro-yo place (everybody's gotta have a dream) is about get easier. Just a few weeks after announcing a tablet UI customized for Android, Foursquare took to the stage at Build today to announce its first native tablet app, designed specifically for Windows 8. While an app for Windows Phone 8 already exists, tablet users had been left in the cold without software optimized
