huban

It’s like when I upload it, wordpress will allow only this feed:
http://photoshopdisasters.blogspot.com/feeds/posts/default?alt=rss
Other feeds like
http://politiken.dk/rss/senestenyt.rss
or
http://reviews.cnet.com/4534-10921_7-0.xml?keywords=buzz&limit=5
don’t work.

OK http://www.nytimes.com/services/xml/rss/nyt/HomePage.xml works too. Whats the difference and why don’t they work when the page is uploaded (to a .dk domain)?