The world is already filled with hundreds (and probably thousands) of programming languages, most of them fantastic in one way or the other. Some people will p

The world is already filled with hundreds (and probably thousands) of programming languages, most of them fantastic in one way or the other. Some people will prefer to stick to one language, some will dabble in others, but... most of the time, if the language is not radically different from everything you knew before, learning a new one isn't that hard. I don't see this pattern changing in the foreseeable future. I mean, some areas always had their niche programming languages (heck, most areas do, anyway).