"The last posting from your IP was less than 60 seconds ago. Please try again later." <- Lower the time to 15 seconds or get rid of it I think after a certain number of posts, it should be known that someone is not a spammer and if someone wants to be a spammer after posting so many legit posts, they should be banned. I get this rather often and time is limited, so I often abandon what could have been a good post to someone's question all because I type fast. There are many other wants to fight spammers that doesn't come at the cost of user participation.