It was not a runaway hit, which pretty much puts it with any of our WP 7 devices. I am not surprised at all. With the really good low budget WP 8 options coming out, the Focus S, Focus 2, and Titan 2 are going to follow the Focus Flash right out the door with very little fanfare. The Nokia 900 will stick around a little longer, but I would be shocked if it was still around come June.
The T2 was a serious step up from the Titan, which will be among the worst of any WP 7 device list in my humble, unimportant opinion. But it still has never been supported or enthusiastically recieved.