So vague question placed in inappropriate community (Additional Communities). You mentioned no product (or even product line) thus I moved it to generic community. Your chances for answer are rather low. Provide more details and move thread to the community related to the product you are interested in to increase your chances.
For a purpose I did some analysis of discussion ratings. I would like to
share those numbers as they may interests someone. I analyzed rating of
discussions in LAN, Switching and Routing community. Overall statistics
Total number of discussions 72029 100....