It was a creative use of AI to essentially fork your own version of QQQ, which is definitely interesting! It probably doesn’t work with a US based retail account but some Roth IRA account holders or expats in Hong Kong trading US stocks might appreciate your idea
If short-term capital gains taxes are the main concerns, perhaps this pseudo QQQ strategy can be done in a Roth IRA account using brokers that offer free commission?
Disclaimer: I am not Evan Stone but I really want to thank him for writing such a complete walkthrough on iBeacons and BLE. As a side question: does anyone have experience with Estimote Long Range Location Beacons? It is advertised to have a max range of 200 meters, but I wonder if iPhone's bluetooth range can reach that far.
A while ago, people on HN were discussing about Joel Spolsky's essay "Developers' side projects". Interesting discussion about the legal concerns and where to start.
I use Xcode profiler on completed new features every time before I submit a pull request. If you do iOS/OSX development, it is always a good idea to use Xcode profiler to catch memory leaks/abandoned memory in order to minimize app crashes.