I'll get round to describing my current project at some point. It's neat, but nothing very exciting. (it will have some useful Twisted Python snippets thou).
In perhaps the most impressive display of War Against Drugs cluefulness so far the UK govt's latest drugs site is actually half correct. See their page on LSD - I wouldn't really disagree with any of that.
Of course, it's not Erowid, but it's a big step in the right direction.