If you are a business mogul (or even looking for a new job) the you probably have a Blackberry and a LinkedIn account. If you have both (if not, get both!) then today is your lucky day.  LinkedIn has finally released a true mobile app after rumors of it have been swirling around for almost a year. I just started playing with it, but it seems pretty good so far. Think Facebook for Blackberry and you have a good idea of what the app is like. Don't take my word for it though, go get it and let us know if you like it or not. It's available for the Tour, Bold and Curve running OS 4.3 and above.