Missing links for 2009-04-20

 by Martin Belam, 20 April 2009

I can't really trust switching back on auto-link posting from Delicious until I'm sure I'm going to be around to monitor that it is working OK, and today I'm rather busy getting ready to present at tonight's London IA Mini Conference. So in the meantime, here is a round-up of what I bookmarked over the weekend.

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