The Corporate Merit of Technical Change (and an Invitation)

Direct link to EventBrite meetup https://frontendframeworkshowdown.eventbrite.com/ showdown with Backbone (Sam Breed), Angular (Brian Ford) and Ember (Tom Dale)

I wrote this piece but am curious to hear what people are doing as far as trying out new frameworks. Are you doing it only when unhappy? All the time? Only in free time out of work?