Cool, Tek... thanks... I have been hitting about that with Banker, but instead of using trendlines on the prices, I put them on a RSI18. There's actually a RSI-TL indicator floating around that does a good job of puting the trendlines on there for you.
I am using 24option.c0m, they have three different option options... (ha!)... nice interface, and out of Great Britain (london). They called me to chat a bit after I opened an accout, seem like good guys, so a bit of personal service. Ended up talking about the riots, etc.. .
Maybe we can get some interest here, and some good systems!!