On Sat, Jul 26, 2008 at 5:22 PM, Ayende Rahien <[EMAIL PROTECTED]> wrote: > From the description, it sounds like it is something > that is aimed at discovering new services, not new > items within existing service. Yes. You are right. My primary intent in suggesting the Advertisement mechanism is to allow the discovery of new services rather than individual feeds within those services. And, as pointed out in another message, I'm primarily concerned with the scale related issues that arise when trying to provide cross-service aggregation or in serving large numbers of subscribers that are spread between different services. That's a very different set of issues than those that appear in discover of private, personal feeds.
bob wyman
