Recently I have been trying to work with Google’s Picasa to get slideshows onto blogs within Google’s blogger. When I did this for the first time to see how it worked – everything was silky smooth. Then I wanted to make some changes the linking between Picasa and Blogger just fell apart. The error message also was not that helpful “Feed can not be loaded.” Anyway – cutting a long story short, I came across this Feed Validator. Its beta software and it returns a lot of technical goop which was frankly beyond me. But it did give me the...