Just a word of caution-- please beware of troll's masquerading as well-intentioned posters asking innocent-looking questions.
Some of these questions and answers have already been discussed at length. Of course, the trolls already know this- they are just trying to engage unsuspecting and relatively new posters, so they can get a foothold in the thread and start occupying it with nonsense.
A good clue for relatively recent posters (i.e. those who aren't using an alias because they've already been put on ignore by other board members) is to look at the avatars. If the avatar looks like it was done by an unstable person, it's usually because it represents an unstable person.
It would be a shame if unstable persons start occupying this thread the way they already occupy other threads (*coughs* GH). We have really good, intelligent discussions in this thread and I really don't wish to see these discussions veer toward the absurd like some of other threads on this board.
Just an FYI.