On 13/7/05 4:25 PM, "A. Pagaltzis" <[EMAIL PROTECTED]> wrote:

> True, but this doesn¹t detract from my argument that we need to
> be able to signify a tighter relationship than just ³related.² An
> aggregator might want to offer different UI for comment feeds, in
> contrast to merely ³related² feeds. Automatic polling of comment
> feeds is just one possible behaviour that differentiates the two.

An example that comes to mind of different kinds of feeds: say I have a
pod-cast with a horkin' mp3 enclosure ... and a link to an Atom Feed
Document that contains section by section summaries, complete with some kind
of link to the time-point in the mp3.

That particular Atom Feed Document would never grow, normally, and thus
should not be polled. A user might choose to refresh or reload that Atom
Feed Document, just in case some errors were updated (just as we do with
regular web-pages), but there wouldn't need to be any reason to *poll*.

There are probably many other whole->part feed document scenarios.

Quick poll: how many feed readers let the user read the current feed
document without first requiring them to subscribe. That is, present the
content, along with a button "subscribe to future updates".

e.


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