Samsung's sent out a cryptic event teaser for October 24th, because apparently "the next big thing is here". The picture of one of Samsung's new S-Pen styluses confuses things a bit; we've already seen the 5.5-inch Note 2 and Note 10.1. So, what's next? A 7-inch Note, or maybe a smaller phablet? [AllThingsD via TechRadar]