Last modified: 2014-11-17 10:35:07 UTC
Spin-off of bug 20660. Also implement or piggyback on the watchlist token system.
At this point I would resolve this as WONTFIX, focus on the good integration with Echo - Bug 20541, and rely on the Echo project decisions / implementations on RSS feeds.
LT is a separate extension, And not everyone will want to be using Echo, I wouldn't consider this as a Wontfix.