On 5 May 2005, at 1:54 pm, Andy Henderson wrote:
I've no way to demonstrate aggregator use except my own - even though I
support a tiny community I do observe and enforce the ttl tag.
You seem to want the ttl element so that you have the publisher's permission to check less often. Why not just do so anyway if it causes so many problems? If that degrades the user experience too much, you're free to check more often. How is the ttl element useful to you?
Graham