There's also the distinct English dialects spoken in the various former colonies. These tend to more closely follow the original English and so, by way of analogy with a certain international institution, people talk about Commonwealth English.

It's interesting how the entire shape of Australian English was set by the early settlers -- you can still distinct dialects of Strine spoken in different parts of the country. Or the way that the vowel-lotto that New Zealanders play with "Unglush" has a lot to do with the heavy settlement of NZ by Scots.

I guess eventually we'll all speak the same English. It'll give the French something even bigger to hate. Manifique.