http://www.elitetrader.com/vb/showthread.php?threadid=203193 u need to read the whole thing, including commission price, embedded contact email, wording, etc.
We tend to restrict members from posting their emails on the site because there are email crawlers that come on the site occasionally and look for email addresses to spam. Those emails exposed on the forums threads and not behind our servers are subject to spam attacks. Posting his email in a picture allows him to get around this problem. Spamming however will get him banned. If you see him step over the line, please let me know; I'll be watching as well.