I LET MY PICTURES do the talking to Flickr but not just because they capture an image of a place. When my mobile phone pictures upstream from my mobile phone, metadata embeds itself in the photostream as well. So if I'm in a pub, snap a shot and then file it in my Nokia N70, when it upstreams to my photo collection, it knows it's from a pub and automagically tags itself that way. Funnily enough, only seven of the 2500 images I have on Flickr come from pubs. I don't snap when drinking. Other photographers give their photostreams this kind of easy intelligence too when using ZoneTag, a free mobile phone application created in Yahoo! Labs.