Arkansas Head Coach Bobby Petrino was fired Tuesday night after Petrino’s “pattern of misleading and manipulative behavior,” according to Athletic Director Jeff Long.

If you feel like you’ve seen Petrino have a grand exit from a coaching job before it’s because you have. Petrino has made a pattern of leaving jobs on bad terms and the Arkansas case is no different from his previous employers.

“I’m sorry,” Petrino said in a statement. “These two words seem very inadequate. But that is my heart. All I have been able to think about is the number of people I’ve let down by making selfish decisions. I’ve taken a lot of criticism in the past. Some deserved, some not deserved. This time, I have no one to blame but myself.”

The Petrino firing comes after the coach’s motorcycle accident that happened on April 1. It was reported by the LA Times that Petrino was brought to the hospital and was in stable condition after the accident.

In a statement released by his family, Petrino’s accident “involved no other individuals,” but it was discovered later that Petrino was with 25-year-old Jessica Dorrell. Dorrell was a former Arkansas volleyball player, and a current employee hired by Petrino.

When the police report for the accident came out on April 5 and cited that there was indeed another person involved, Petrino would later admit that he and Dorrell were having an inappropriate relationship.

Long would go on to say that Petrino’s relationship with Dorrell was not the reason for his dismissal but rather the dishonesty he showed about the accident and the fact he hid the relationship from Arkansas officials when Dorrell was hired.

Arkansas may have not fired him because of the relationship but they could have made a strong case for to do so. The 51-year-old Petrino is married and has four children.

“In this case, Coach Petrino abused his authority when he made a staff hire that benefited himself and jeopardized the integrity of the football program,” Long said.

Long said that Dorrell was still an employee with the university even though the report indicated that the inappropriate relationship had been going on “for a significant amount of time.”

The reaction around Fayetteville has been mixed after Arkansas competed for a national championship in 2011-12. The team was 11-2 and their only two losses came in SEC play against LSU and Alabama, the two teams that played in the title game. The Razorbacks finished their season with an impressive 29-16 win over No. 8 Kansas State in the Cotton Bowl.

Hopes were high for 2012-13 with a strong core of returning players and a relatively favorable schedule. They also have arguably the nation’s best running back in Knile Davis who was expected to carry the team to a BCS Bowl game.

Petrino’s exit from Arkansas is just the latest incident in a trend of ugly departures that he has become known for over the years. He interviewed for the Auburn job when former coach Tommy Tuberville, who had given Petrino his first big break as an offensive coordinator, was still employed by the university.

After landing the Louisville job and bringing them to the national spotlight, Petrino bolted for the NFL’s Atlanta Falcons. He didn’t even finish one full season in Atlanta before jumping ship after 13 games for the Arkansas job.

Because of his ability to burn bridges, there has not been much sympathy from his former players. Former Falcon DeAngelo Hall let his hatred for Petrino show when he was asked about his old coach last weekend.

Facebook Timeline may be exacerbating the weight insecurity that many users already feel by making it easier to compare their weights at different points in their lives, a new survey suggests.

Researchers at the The Center for Eating Disorders at Sheppard Pratt in Baltimore commissioned a public survey of 600 Facebook users age 16 to 40 and discovered that the majority of users with Timeline had used the feature to compare their weights at different points in their lives.

In addition, 14 percent of users who had switched to Timeline had installed applications that allow users to track and chart their weight loss, and 37 percent said they were interested in trying out the feature in the future.

But Facebook Timeline or not, the survey found that 75 percent of users on the social network felt unhappy with their current weight, with 51 percent reporting that seeing of pictures of themselves on the site made them more aware of their size. Nearly 1 in 3 users said that when they compared pictures of themselves to pictures of friends, they felt sad.

"Facebook is making it easier for people to spend more time and energy criticizing their own bodies and wishing they looked like someone else," Dr. Harry Brandt, director of The Center for Eating Disorders at Sheppard Pratt, said in a press release. "In this age of modern technology and constant access to SmartPhones and the internet, it's becoming increasingly difficult for people to remove themselves from images and other triggers that promote negative body image, low self-esteem and may ultimately contribute to eating disorders."

Steven Crawford, associate director at the Center for Eating Disorders, said that excessively monitoring one's weight can be a contributing factor to eat disorders, and that behavior is now easier than ever thanks to Facebook.

"People are now constantly aware of their appearance, thanks to Facebook. A common reaction is, 'I need to be thinner' And it's that kind of thinking that can lead to hazardous dieting," Crawford told TechNews Daily.

"Facebook is an influential factor in developing severe eating disorders," he said.

According to the National Institute for Mental Health, about 1 percent of women will develop anorexia nervosa in her lifetime, and 3.5 percent of women will develop a binge eating disorder such as bulimia nervosa. Between 1999 to 2006, the rate of hospitalization for eating disorders increased by 18 percent.

At least one study has linked Facebook use with eating disorders. A survey of 248 female Facebook users age 12-18 found that the more time young women spend on Facebook, the more likely they are to develop an eating disorder.