"Yes C# is created by Microsoft, does that make C# bad? No. Does it mean you shouldn’t learn it? No." - Are you in a risk of Oracle-esque lawsuit if you use C#

"Yes C# is created by Microsoft, does that make C# bad? No. Does it mean you shouldn’t learn it? No." - Are you in a risk of Oracle-esque lawsuit if you use C# to do something MS really doesn't like? Yes. Can you still use it as an useful language in Windows environment? Yes. It all depends on what one wants to do with it.