Congrats to the Meteor team: it looks amazing.

Questions:

- What's browser support like?

- Do you do synchronous AJAX to return results synchronously for DB operations on the client? It looked like newly created records' IDs were returned as soon as the creation code was executed.

- How do you track a reactive function's dependencies?

- Do you plan to make a run loop similar to Ender's to stage and order various recalculations and DOM updates?