Bounty Posted
Bob Wyman: PubSub.com is willing to offer a $5,000 bounty to whoever builds the "best" full implementation as an open source Apache module by Jan 1, 2005.
It seems that some of the smaller but more aggressive feed consumers have the most to benefit from bandwidth reduction measures than even the mega colossal feed producers do. Uncompressed, undelta'ed, full text feeds may be becoming the barrier to entry to the next Bloglines, Feedster, PubSub or Technorati.