Apple has ceased support for its Mac.com-based RSS feed reader for the MobileSafari browser of the iPhone and iPod touch, according to a reader report. iLounge reader Mark claims that as of yesterday, Apple changed the way in which the devices’ browser handles direct RSS feed links. Previously, when users clicked on a direct RSS link in Safari, they were taken to a specific mac.com URL—reader.mac.com—where the feed would be parsed…