We'd like to test some things with our customers too, like our mobile app wireframes, website changes etc, before rolling them out to the 'masses', so we will be contacting some of you over the next couple of weeks to get more feedback on that stuff as well as your experience so far. (that's why you are getting it free until end of march!)
feel free to contact me when you need someone to test your Windows Phone mobile app...! (and if you aren't planning on offering one, definitely contact me!)
Yes.. Where is the love for WP7?