Here's my prediction for tonight's episode of LOST. Those people on the boat, who we all know aren't there to rescue the survivors of Oceanic flight 815, are really part of the Dharma Initiative. My theory is that after the Others killed everyone on the island, the Dharma Initiative people back in the real world couldn't find the island again and have been searching ever since. Once they find it their plan is to kill whoever they find on the island and re-establish their research projects.
Anyone have other ideas?