Went for the dread necromancer again, since the specialist spontaneous spellcaster classes are more redundant than the others.
I think the archivist and the binder have lasted this long because they are more obscure, but as the contest wears on, I think the mechanics of voting will change. People will stop voting for the class they actively dislike and start voting for the classes that aren't what they actively like.
There is a strong anti-psionic streak and a strong anti-videogame lobby that will likely see the psion, psychic warrior and knight leave us, too.
The dread necromancer looks likely to go this round, so this leaves us with the beguiler, the duskblade, the scout and the warlock. Of these four, I think the warlock is least likely to make it. The two strongest contenders will probably be the beguiler and the duskblade because they seem to have done a good job of capturing the trickster and the fighter-mage archetypes and will likely have quite a few supporters, and the low-magic crowd will avoid voting for the scout.
My prediction for the final three: beguiler, duskblade, scout.