It will last as long as developers keep using it to provide content. There's really no way to predict the longevity of such a technology. A lot of it depends on Microsoft. For the time being it looks like it has a foot hold. I myself have not used it yet, but would if the need was there.
Last Wiki Answer Submitted: February 11, 2010 7:44 pm by JennyMack4,265 pts.