The invite is rather bland and doesn’t offer up any clues directly. At the bottom there is a little blue half circle and blue dot though. It has a very Sense like lockscreen appeal to it. Speculation points to several new smartphones including one or more Windows 8 devices. The fact that Android blogs are getting invites means something will be announced for us as well. We are banking on two primary devices along with some software. They should be announcing and showcasing the HTC One X+ variant that we have seen hit benchmarks and other areas that is slated for T-mobile. They should also be showing of their 5-inch phablet type device as well. With the blue graphic at the bottom, we think some new Sense improvements are also likely.