Hi Guys, sorry for the self promotion... I just want to let everyone know I'll be giving an introductory talk about iBeacons at this month's RefreshSD meetup taking place tomorrow evening.
Some background:
Since then, we had to develop our custom BLE/iBeacon firmware based on the TI CC2541 SoC, as well as the companion tracking apps for iOS and Android. We learned a lot (and still learning) through this process; I intend to share some interesting tidbits at this talk. If you are curious about iBeacons or proximity technologies in iOS 7 or 8, I encourage you to come and check it out.
daniel