I've used Linq quite a bit in some Unity projects. I liked it so much I looked for something similar for Flash in AS3. I found this great library here for AS3 called Finq. Maybe the Unity team could look at something like this to translate our .NET Linq code into AS3 for the Flash export. Also since AS3 has support for anonymous functions, I don't see why we cant keep our .NET lambda expressions too. Anyone care to enlighten me?