Looks like only the foreign press has adopted 7/7 as a name for yesterday’s bombings. Seems crass to be worrying about labels but a unique tag for the events would be useful – it would make finding references (in the blogosphere, news, flickr and so on) much easier.
That terrible day was characterised by a flood of images from the thousands of people directly involved while the professional photographers hung around uselessly outside the expanding police cordon. Here’s a deadly serious application for folksonomy: stitch together the historic record of the July 7th bombings. Update: a flickr pool for the bombings. A Technorati search for “london bomb” is also fairly useful.