Content-based filtering

[WanderingStar]

I'd like to be able to filter out (hide, mark read, or just don't download) certain articles based on what's in them.

For example, I'm subscribed to the ArsTechnica Science feed, but I am uninterested in rocketry, so would like to skip all articles that contain:

<category><![CDATA[space]]></category>

Similarly, I'd like to not see entries in the 404 Media feed about their podcast, so would like to skip articles with:

<category><![CDATA[Podcast]]></category>

I suspect the answer is "this is too far outside of NetNewsWire's scope, use a filter on the feed side", but I thought I'd ask.

[ryanbugden]

I would also love to have filters, because I'm running into the same issue. Big blogs, only some content of which I'm interested in.

[beryllium]

I would like to have keyword filtering to either A) hide news items that I'm not in the mood for (i.e., current political turmoil), or B) shuffle that content off into a separate section that I can browse when I need to spike my blood pressure.

[bbsixzz]

Same problem here currently using http://feedrinse.com/index-old.php but it's not really that great with granularity.