AmphetaDesk and the Guardian
AmphetaDesk gets written up in The Guardian - which is rather nice, considering that's 800,000 print readers, and millions on the web:
One desktop reader with an increasingly vocal following is Amphetadesk. Written by the improbably named, and unnaturally helpful, Morbus Iff, Amphetadesk is free and runs on Windows, MacOS and Linux. It is open source, and it uses a very clever way of exposing its innards for the so-inclined to tweak away at: programmers with just a slim knowledge of the Perl language will be delighted with it. It is wonderfully easy to use and the support is superb.