Awesome!! never saw this link they've mentioned -
http://react-in-meteor.readthedocs.org/en/latest/
I've been playing with meteor just recently and am totally loving it. I really like Blaze, but love React's component system, so not really sure which way I want to turn now... I'm almost thinking of just implementing a React-like dictionary in Blaze to keep it more 'component' like , because I really dislike the jsx transpiling.
Anyway these announcements are definitely making me more convinced that I should try Meteor in a production app. I see many good things coming for this project.