Every time players ask for it to be improved, it gets worse.
Can't we just have simple questions? Or maybe even no questions at all unless the account gets too much usage (a potential bot).
All players have to do to evade even the worst of botstopper questions is to enable VNC or some other remote desktop program to allow someone else to check their planet for them. Alternatively they could get a program to take the image and display it to another user and ask them to enter the question, but then let a bot takeover once its logged in again.
The botstopper harms more innocent players than cheaters.