I'll put some oil in the fire, what's your thinking of this strange css in js movement? I have my opinion on it as a dev since '99... but here is your chance to be the first!

Sorry, are you serious? A not monospaced font for programming? Do you really hate yourself so much? Believe me that wouldn't make you happy. Yeah Adobe and I'm twink to you (Extension Toolkit).

It's like Monaco, the MS Comis Sans of Monotype. But hey it's a question of taste.

No, please. This have a reason why pro monotype fonts have no ligature - it just makes no sense. In programming every letter have it's meaning, so to merge them in ligatures seems a very bad idea. However, if you love it I don't won't be the stopper.

My god. I just hate it! I mean the ligatures. I accept them as optical addition to print or something, but please leave my code display as it is. I really see no advantage over plain letters. However if you like, do as you want :-)