I'm off to Miami to attend (and speak) at the 4G Wireless Evolution conference. Although I spent most of 2002-2008 providing technology and applications for mobile networks, my current interest is Wi-Fi, so I'm going to try and shake people up with a talk on Wi-Fi in a 4G world.
Of course, I'll also peruse IT Expo that's co-located but, even through I spent two decades in computer telephony and have promoted Internet Telephony since 1996, it's now a distraction from all things wireless!
More explanation at some point. Meanwhile, if you will be at 4GWE or IT Expo, please say hello. I'll be there Wednesday morning until mid-day Friday.