I'm not bashing Fog Creek, you guys make cool products. When you decided to write an application in .NET, meant to be run on Windows, why did you also decide t

I'm not bashing Fog Creek, you guys make cool products. When you decided to write an application in .NET, meant to be run on Windows, why did you also decide to use an in-memory datastore that doesn't run on Windows? That seems like a really bad design decision for that product.