Best Pattern for AllowUnsafeUpdates

Question

So far, in my research I have seen that it is unwise to set AllowUnsafeUpdates on GET request operation to avoid cross site scripting. But, if it is required to allow this,

Answer 1

Not so sure it is worth remembering the previous value of allow unsafe updates.

I would want to wrap the call around the minimum possible amount of code, so that nested calls to it would not occur.

Then you can just turn it to false afterwards.