Converting an existing object to a proxy

[Boris Zbarsky]

On 5/27/11 5:40 AM, Tom Van Cutsem wrote:
> 2) IIUC, one of the more interesting uses of observables would be to
> make e.g. DOM nodes observable. That raises the issue of whether
> Proxy.createFrom can be applied to Host objects, and of so, how to deal
> with built-in [[...]] properties.

How useful would observables be for DOM nodes?

I guess you could notice expandos being added or removed, but that's 
about it, right?

-Boris