So, in tech land, no one is talking about anything but the Palm Pre this morning, at least so far as I can tell. So, if you’re among those champing at the bit to get your hands on this nearly-mythical beast, here are a few green tips to keep in mind. Don’t just toss your old phone. Find a recycler or check out a “recommerce” site like Gazelle, BuyMyTronics, Flipswap, EZTradein, Kashless or GreenSight. And what about that battery life? Save juice with some tips from Gearlog.