I believe this text won't be interpreted by the round tripping very well:

{info:title=A Tag By Any Other Name}Picking a name for labels wasn't easy. Google's GMail service calls them labels, while other collaborative categorisation systems such as del.icio.us and Flickr call them tags. We decided that 'label' was a more natural description. For more information about the philosophy behind labels and tags, check out the Folksonomy page on Wikipedia{info}