Meta Ask HN:  How frequently can I post comments?
I have increasingly been faced with the "You're submitting too fast. Please slow down. Thanks." message when trying to reply to comments.<p>I have gone as long as 3 hours between retries and still received this message.  It may be longer still than that, and yet I see "conversation" style threads between people on HN, with as few as a few minutes between postings.<p>Any idea what is going on here?