Our last poll, “Which likely 2008 Apple product are you most excited about?,” has closed. The results were interesting: with 3,957 votes taken, readers appeared to be more excited about more powerful touchscreen devices than anything else. A plurality (41%) voted for “a more powerful touchscreen iPod,” with 21% interested in a “3G iPhone” and 20% interested in a Mac tablet or sub-notebook. Only 11% registered interest…