As others have observed:
1) Develop Opera Presto - will not happen. Presto 'development' ended a year ago.
2) Develop Opera Web Kit - will not happen. The new Opera versions are now based on Blink.
3) Undecided - will not happen. Opera has already made its decision.

The point is that the poll is pointless. The deed is done. Opera has decided, made its adjustments, and has moved on. The train has left the station, and to stand around on the platform and argue or mope over whether it should have headed down another track is merely wasted breath.