I'm facing another round of inquiries on personal filtering, mostly from Techmeme fans who've read Ross Mayfield's or Dare Obasanjo's recent thoughts on the matter. (Just for the record, the first round included requests from Jeff Clavier and Ted Leung nearly a year ago!)
Why don't I offer a personal filter service aka "meMeme" aka "my.memeorandum"? Briefly, filters based on the editorial approach used for Techmeme/memeorandum don't work well outside of a few topic domains (like politics and tech), because cross linking is typically too sparse to produce a compelling mix of news. Sam Ruby unintentionally confirmed this yesterday should you pause to consider what sort of daily news selection could be derived from his Venus output. While it's true that cross linking is dense in some blogospheres, these are largely the same domains already covered by my existing sites.
Why not try editorial approaches based on new kinds of semantic analyses? My belief is that the requisite technology is harder than anything powering Google News, Topix, or my current sites. Attempts based on current technologies come up woefully short, with the resulting "Daily Me" consisting of a seemingly random mix of content missing most or all "must have" articles and posts. And having the "must haves" is essential for winning the earlier adopter types that would dominate the userbase of such a filter in the first place.
This isn't to cast doubt on all attempts at personal filtering. In fact, the RSS aggregator is probably a good place to sprinkle in such capabilities, as Nick Bradbury has begun to do in FeedDemon. Link-counting approaches inside aggregators will indeed succeed in exposing a few hot topics a week (beyond what's on Techmeme, etc.) for a certain class of user, a welcome feature for some. Sam Ruby's Planet Planet engine may similarly succeed in surfacing several hot topics over the course of a month. But users probably shouldn't expect anything rising to the level of a reliable personal filter or a compelling "Daily Me" alternative to current news sites.#
I'm drawing attention to this cartoon in part because I have no choice. Blogospheric law dictates that the subject of a cartoon must reblog that cartoon unconditionally. Especially when the cartoon offers 10% off GoDaddy domains (use coupon code "BLAUGH").#
Results were probably less than hoped, just a lone "More Items" headline seen here. Why? My system has long selected headlines by modeling how interesting a post is, which involves weighing features beyond just link count. (The model is imperfect but always improving, BTW). So Chris, please tweak your strategy and try again at Gnomedex 7.0!#