My atom feed validates [1] and shows in various browsers fine (the published date). I'm using the atom_feed_helper [2] very minimally modified and am on Rails 2.1. I am also using Feedbuner as the xml +rss alternate link in the meta section.
Whenever I subscribe to the feed in google reader, it also shows the posts as the date I uploaded my application to the production server. So in other words, if I uploaded today, google reader will show today for all the posts.
I examined the output XML to something Mephisto would put out, and it looks very similar. I tried tweaking the date format using strftime. I've thrown away the atom_builder code and did some older RSS code from dzone snippets and elsewhere, also making sure they validate. Yet despite all that, I still can't get the dates to show up in google reader correctly! Agghh. Any ideas?
* access feed directly: WebAndy.com is for sale | HugeDomains
[1] Feed Validator Results: http://webandy.com/feed [2] http://github.com/rails/atom_feed_helper/tree/master