Upcoming topics

I have received a request to write a tutorial on WCF, which coincidently was going to be one of things I planned to write about. These days I am looking through a number of other topics including workflows in Sharepoint, VSTO, OBAs, ASP.Net AJAX, MVC, Silverlight, EntityFramework etc. I wish to write about a lot of these things but for some reason cannot find the time to do it. When you really need the time, it starts running away from you so quickly that it is very hard to keep up with it. But I will definitely try to run the WCF series as well, along with other topics interleaving. I am hoping to maintain a two post per week momentum, lets see how much success do I get trying this.