These three went into the mail earlier this week.  The two pair on the bottom were stripes, with many of the stripes being two yarns held together.  On the needles right now (though they won't be done by 9/30) is a simple sock in a variagated green wool.  I love using up odds and ends of yarn by making stripes, but at this point I am ready for a project with no ends to weave in.