Your Social Compass | LooptVersion 1.1 of the location-based social networking application Loopt has just gone live in Apple’s App Store. This update carries with it a big new feature: Loopt Mix. This feature solves perhaps the biggest problem facing many of the location-based networks: You can’t find anyone else using them. Loopt®, a social-mapping and communication service, today announced its new "Loopt Mix" feature is i
