By that definition you can only count applications that rely on proprietary OS features, which you generally don't have with an open source OS (that's sort of t

By that definition you can only count applications that rely on proprietary OS features, which you generally don't have with an open source OS (that's sort of the point). I don't think it's invalid to describe a web app deployed to Linux or an embedded system running Linux as a "Linux app" but I guess that is really semantics.