No. You can also use more targetted feeds from our blog.
E.g. If you only want to use Oxfam's blog G8 feed, click on the G8 tag (this page http://oxfaminternational.wordpress.com/tag/g8/) and add "feed" to the end of the URL (i.e. http://oxfaminternational.wordpress.com/tag/g8/feed)
Yes you can.
We invite you to use our feeds from: