Last night after Lost, we did as we do every week, spent the rest of the night discussing it (we're dorks that way), and my daughter came up with a question I'd never considered, and ever since she mentioned it, it's bugging me.
So, young Ben got taken to the temple when he was shot, and whatever they did to him in there made him an Other. In his conversation with Widmore in the temple, Widmore told him that he would be sent back to Dharma soon, but that he can still be an Other. We haven't seen young Ben returned to Dharma yet, but I'm assuming he was, since on the day of his father's death/the purge, we see Ben dressed in a Dharma uniform, going off to work with his father. However, the scene where he stole baby Alex from Rousseau took place pre-purge - Alex was born in 1989, and the purge was supposedly in 1992. So what was Ben doing all those years, pretending to be a member or Dharma, living in the Dharma barracks but sneaking off to commune with his new people, stealing babies and such? And if so, how would that work, how would Dharma not realize he was missing for what I'm guessing were considerable chunks of time, and with all their security cameras in place, etc?
Any ideas?