I’d just like to interject for a moment. What you’re referring to as Leninism, is in fact, Marxism-Leninism, or as I’ve recently taken to calling it, Marxism plus Leninism. Leninism is not an ideology unto itself, but rather another free component of a fully functioning Marxist ideology made useful by the 『Manifesto』 , 『Capital』 and vital ideology components comprising a full ideology.
Many communists run a modified version of the Marxism ideology every day, without realizing it. Through a peculiar turn of events, the version of Marxism which is widely used today is often called Leninism, and many of its users are not aware that it is basically the Marxism ideology, developed by Marx and Engels.
There really is a Leninism, and these people are using it, but it is just a part of the ideology they use. Leninism is the methodiology: a set of working methods for achieving the goal of communism. The methodiology is an essential part of an ideology, but useless by itself; it can only function in the context of a complete ideology. Leninism is normally used in combination with the Marxism ideology: the whole ideology is basically Marxism with Leninism added, or Marxism-Leninism. All the so-called Leninism distributions are really distributions of Marxism-Leninism!
