OK I lied. It's more than one question:
1. Can you count the threads on Buddha Nature you have read on multi sectarian Buddhist online forums off the top of your head?
2. Did it make it clearer to you when you read the usual debates as to whether it is The Buddha Within thing/just a potential/not relevant/the Buddha Never Said It?
3. Would you like to see more of these? or
4. Do you avoid them like the plague?
Feel free just to answer yes or no (with the Q number of course)....

