Not reeeeeealy a problem, but I had the site bookmarked as http://www.newsblur.com, which worked fine - until this morning. After the depression that follows not having my Newsblur morning fix, I found out that http://newsblur.com (sans “www”) works fine.
I’ve changed the bookmark, but you guys may want to sort that out on your DNS (I’d suggest a redirect to your preferred form between www and no-www, so no bookmarks are created on the other one) to ensure people with older bookmarks can access this awesome app. Cheers!