Hackernews website slower for logged in users. [video]
youtube.com
youtube.com
Try creating a new user account, and see if it's faster.
Also, open your debug tools and watch the network traffic to get a real good idea--I've got something like an 8 second slowban right now (not necessarily undeserved, mind you).
Why does this happen? Did anybody inform you of any reason why, or what you said?
I can't find anything in my history that I think would deserve it (although subjective), but maybe it's some karma received over time algorithm.
Unfortunately, there is no simple feedback mechanism if a mod doesn't post in reply to you and explain why you're being silly.