One of the benefits of buying a Windows Phone 8 handset with a Nokia stamp is the exclusive apps, and today we can add another to that list with the beta release of Nokia Chat for WP8. The software started life on Symbian and Series 40 devices before falling out of favor with Nokia, but this WP8 refresh enables cross-platform chatter between those older phones, the newer Lumia range and, as Yahoo Messenger contacts are supported, anything running that IM client, too. In addition to standard messaging, you can share your location with others, and send details about a specific place -- a restaurant, for example -- that'll link with Nokia Maps on Lumias for more info. (That sounds an awful lot like Nokia's other beta messaging app Pulse, doesn't it?) Other Lumia-only features in Nokia Chat include Live Tile and lock screen push notifications, Live Tile message previews, voice commands and text-to-speech composition. Nokia Chat beta is only available in a handful of countries right now, including the US, Canada and the UK, with more being added "in the near future." Head over to the Nokia Beta Labs source link to try it out.