Knowledge sharing

Hi,

I'd like to know what are the blogs, sites, lists, groups, rss that
you follow to keep up to date about rails and rails related
information.

My sources of information are:
- this group (rubyonrails-talk)
- the rubi-designer group
- Riding rails rss (http://weblog.rubyonrails.com/)
- Akita on rails rss (the Brazilian Rails evangelist. Some of his
articles are in english, and you can subscribe his blog filtering only
his english posts) => www.akitaonrails.com

thanks

Mathieu