Have you thought about doing another contest. I am relatively new to day trading and see how others use various indicators who are will to share their ideas is a Great Idea. One thing I would recommend and the reason probably many did not vote, is that it is tough to follow so many threads and do the research and learn about the different indicators different teachers are teaching.
It would be helpful if you do decide to run another competition to have a template for the teachers (lack of a better word) to fill out that goes 1st thing in their post. Here they would give an explanation of the system they will be teaching. And include information as instrument to be traded, avg. number of ticks per trade, draw downs expected, and any historically data they have. Everyone had different risk factors and this could help one decide which teacher(s) they might be interested in following.