Document: draft-ietf-lemonade-search-within-04.txt Reviewer: Lucy Lynch Review Date: 03 April 2007 IESG Telechat date: 05 April 2007 (LC Expire Date: 12 April 2007) Summary: This draft is on the right track but has open issues, described in the review. Comments: I'll note that Lars already has a discuss registered on this document. https://datatracker.ietf.org/public/pidtracker.cgi?command=view_id&dTag=14488 I don't feel quite as strongly as he about the YOUNGER calculation, but I believe a couple examples (good and bad) might help here. The abstract is beautifully clear, but the protocol operation section (from "In some cases" on) is less so. The series of key words: "SHOULD" "MUST" "MAY" "NOT RECOMMENDED" make it obvious that the 60 min/YOUNGER interval problem is serious, but it took a couple of reading to visualize the sliding window permutations as described.