[jules]

Do you have examples of MS running over companies that got in the way? What should I avoid to prevent that?

I am thinking of selling a somewhat unconventional and new (for the mainstream, like Lisp) programming tool. I thought that the .NET community will be less reluctant to try such a thing because MS is pushing new things like F# too. What do you think?

[arebop]

Microsoft is pushing (relatively) fresh ideas into the mainstream, but in my experience the overwhelming majority of .NET programmers aren't interested in new things that don't come from Redmond. caustic said it more generally: C# has some nice language features, but Java has a more sophisticated and open-minded community.

[johns]

I think you'll find an equal portion of developers on any platform are eager to try new things.