Plugin to Return RSS to OS X Mail?
I was very disappointed to learn that Mountain Lion had silently dropped support for RSS from Mail. Getting rid of it from Safari I could understand, as it was never an especially good application for consuming data in that way, but RSS and Mail are very simple as both are an ordered sequence of updates, the only real difference is that Mail lets you send messages back.
So Mail has always been a favourite of mine for RSS, as opposed to having to use a separate program, as any interface designed for e-mail is pretty much designed for RSS as well.
What I'm wondering is if there are any plugins that add RSS support back into Mail or, failing that, are there are any good, free, Mail clients that function like OS X Mail (the same two column view, smart mailboxes and filtering rules are the features I need) but also has support for RSS?
MacPro (2 x Quad-core 3.2ghz Xeon), Mac OS X (10.6.4), 10gb RAM, 4 x 750gb hard-drives (RAID-0)