pot meet kettle....Let's see, She's been here 2 years longer than you, doesn't make snide comments or post on threads she knows nothing about so I say she is a 10. You would do well to learn from her. That doesn't make her old, just smarter.
None of the belittling comments are necessary on either part. If they bother you that much you should PM the individual and handle the situation in a mature and adult fashion.
and for caveman - 8