I saw from Soma's blog that VS is taking a DCR to fix the issues about Nullable types that is being talked about in various blog. This is super cool as Microsoft demonstrated like never before that we do care about customer feedback as this is a direct result of some solid feedbacks. If you do not get the connection read Cyrus Najmabadi blog pointing to one of the original blogs that brought out the issue http://sab39.dev.netreach.com/Blog/12?vobId=172&pm=18