I've found some interesting clues for the recently launched "Lost Experience" clue game from this post.  I can't believe the effort (ABC?) has put into this whole thing.  So far I've signed up for the newsletter at www.thehansofoundation.org, sent a message to Joop, and clicked a bunch of "hatch-like" bubbles to reveal a letter condemning Hanso research for its primate research on Zanzibar. 

I also just noticed that Bad Twin, the script Sawyer was reading in last night's show, has actually been published and is for sale.  The blurring of fiction and reality is quite interesting.  Just goes to show that when there's money to be made (thanks the the large community following the show has developed) corporations will go to great lengths to rake in the profit.

[UPDATE:] I guess www.thedharmainitiative.org is a bogus fan site, making the clue site I linked to above useless.  Apparently the only "official" lost experience site is www.thehansofoundation.org.  Here's a much better clue site.