By using Opera Mini (5.1.22460) map was not interactive. The map appeared, but no zoom in, out, pan,no touch gesture handling.
My last test with opera mini was about one year ago. Opera Mini didn't support touch events.Opera Mobile is much better but had problems with multitouch. There was basic multitouch (2 finger) support but it was completely unusable. Normal touch events (one finger) should work in Opera Mobile.