RationalWiki gets an upgrade! Per the details here, Linode has doubled everyone's RAM for free. Trent will be putting the various machines into upgrade queues today. He will stagger the upgrades starting with the Squids to limit downtime. However, when the backend is upgraded the site will not be available.
(We are very happy customers of Linode and can heartily recommend their service. This is a referer link that gives RWF a few pennies.)