As Mashable’s Josh Catone aptly points out, there are a few killer features for Firefox 3.5, but the one that stands out for us (improved JS engine aside) is location-awareness. The possibility to provide truly local services, updates, media and more is really intriguing.
Location-based services are coming into their own, first with mobile (geo-tagged camera phones, way-finding with map applications, and social tracking like Google’s Latitude service are examples) and now the desktop.
We’re hoping to see (and do) some cool things with it.