There seems to be some problem with how dates are formatted in the RSS feed. This is a test entry which should have date 2006-06-28 16:03:47 PDT.

Update: I've given the Text.RSS module an overhaul to fix this and other issues. I updated it to support full RSS 2.0 at the same time. I made a new RSS package since Jeremy Shaw, who is the original author, does not have a public repo for it.