Thanks for all the great advice so far, I've removed the centred text as suggested which I think is an improvement.<p>Instead of running a time limited offer of one year free service I've decided not to make the offer time limited and instead just track if the referring URL is from HN, so if you click on this link:<p><a href="http://www.mightycv.com" rel="nofollow">http://www.mightycv.com</a><p>and decide you'd like to sign up then I'll make sure your email is matched up and that your account is free for one year after Mighty CV launches. You'll just have to take this offer on trust, but I promise I'll honor it. Thanks again for all the feedback so far.