Popular CollegeFootballTalk.com writer Keith Arnold has been suspended indefinitely by the website, CollegeFootballTalk.com is reporting.Arnold was suspended for violating unspecified website rules."Keith has been a valued contributor to the site in the past, and will continue to be in the future,” CFT Editor John Taylor said in a statement released through the site. “This is his first misstep, but it’s something that cannot and will not be ignored."Our hope is that Keith will learn from this experience and move on to become the productive member of this website that we know he can be."While the official CFT statement on this incident refuses to get into the specifics of the incident that led to Arnold’s suspension, sources close to the situation tell CFT that the action is related to the posting directly below this one.According to one source, Arnold clearly violated the “When You Write An Erin Andrews Story, Post A Pic” clause in his posting."It’s right there in his contract. It’s spelled correctly and everything. How he thought he’d get away with this is beyond me,” the source said. “That’s just not something those guys (CFT) are going to let slide and brush under the rug."When reached via e-mail, Taylor would neither confirm nor deny the source’s version of today’s events.