Not sure what I think of tags. I think they’re a poor mans meta-data, for those people to lazy to properly annotate things, or those developers too lazy to develop decent interfaces to allow proper annotation. I’ve had a run-in with the multiple possibilities of Victoria, for example. Today I tagged a fotothing foto that had contained a lion, then looked for other lions. I got told that similar tags included dandelion, sealion, and pavilion. OK, I’ll accept the first two, but the third made me nearly splutter my coffee out my nose.