Thanks for showing this to me. Unfortunately, I am having trouble implementing it. I would to put on a quote form to test it out. My php skills are practically zero. I just wondering the steps it takes to make this work.

I made a file called spam-log.txt in the root and made it writeable by PHP using CHMOD 777 and then I simply used the following:

$minimum_seconds = 10;
if (!isset($_POST['time']) or $_POST['time'] + $minimum_seconds > time()) {
	$fh = fopen("spam-log.txt", a);
	fwrite($fh, "1");
	fclose($fh);
	die("Error: blog post read, comment written and submitted in less than ".$minimum_seconds." seconds. This is meaning that you are either a spam bot or you didn't read the post and wrote a good comment before submitting it. <a href=\"javascript: history.go(-1)\" rel="nofollow">Go back and try again if you are not a bot and have good intentions</a>.");
}

Then I just counted how many 1′s there was in that file.

BTW: I have your site on my blog roll. You are quite brilliant.

No need to type in a captcha code, just click a box and if you don’t click the box a reminder comes up without navigating away from the page.

I’ve deactivated Akismet and no longer have to check my spam for real comments.

Take a look on my site and see what you think.