I'd personally prefer to see the many flaws in the core content fixed before new features are added. The inconsistencies in the bundled syntax definitions are maddening (for example, I can colour the assignment operator in Python but not in C++, what the hell is that about?) The bugs and incompleteness of the syntax definitions are also annoying. And the documentation is really lazy. Basically I'm a fan of getting what you have so far working properly before moving onto new features.