rgrove/yui3 — comment on commit 2861374657ecac65e1325a601f814e420ba55b52
File: src/app/js/controller.js line 213
By ericf:

Does this behavior end up matching the `hashchange` History event?

If two controllers exist in different YUI instances, will they both dispatch the route when `save()` is called on one of the controllers? Since there is only one URL, I think we should consider the use-case of a globally broadcasted History `change` event; also I believe the `hashchange` event itself is handled globally.