[Updated: 19-Sept-2004 00:04] While there continues to be a raging debate about whether "Microsoft's flip-flip may signal blog clog", some folk are actually working on solving the problem that Microsoft's experience has emphasized... We're beginning...
Simon: try "1d42b6-5ee6-b298e7c0" as an ETag for comments.atom.
Note: my current plans are to keep deltas for 1 to 7 days... based on the -atime and -ctime that I find on the file itself. Once the file hasn't been accessed for over a day, or was created more than 7 days ago, it will be removed.
Thanks for making this available, Sam. FWIW, the feed worked fine with my latest internal build of FeedDemon, returning HTTP 226 ("IM Used") as expected.