I’ve accounted for all but one of my london friends in blogs and IM. And that one is the sort of guy to log in after a couple hours and say “you were worried? why?”
If I have london readers I don’t know about: best wishes to you and yours. Stay strong.
US news is uniformly dumb, as usual. Blah blah blah. See the BBC, Guardian Blog, LiveJournal London and flickr london bomb pool. (although the UK sites are getting harder to reach now that US folk are waking up and getting on the net).