The answer is in these threads: Credit Reporting Time Periods and Closing Aged Accounts... Yes It Is OK.

"Positive closed accounts remain 10 years."

"In terms of credit history, closed accounts are treated no differently than open accounts."

11/02/2012 Peak - EQ 790 (ScoreWatch FICO)
06/08/2013 Current - EQ 761 (ScoreWatch FICO)
GOAL - 800! - App free since 3/8/2013