The past two weeks have been rough for users of the Yahoo-owned "social bookmarking" service, Delicious. First, reports leaked out that Yahoo was shutting the site down. Then the Delicious team fired back saying essentially don't worry, all is well — we're simply getting sold off. That's cold comfort if you use the service to manage and tag a large collection of links, though. If you're not comfortable with the uncertainty, what better solution is there than installing your own open source replacement?