Should Brangelina Get Married Just For The Kids?

Brad Pitt recently did an interview with USA Today in which he commented on the possibility of marriage to Angelina Jolie. Pitt said:
“The kids ask about marriage. It’s meaning more and more to them. So it’s something we’ve got to look at.”
He also described how the family is "hunted" by the paparazzi and how he and Angelina tell they're kids when they're going to go take a break for some alone time.
“There are no secrets at our house. We tell the kids, ‘Mom and Dad are going off to kiss.’ They go, ‘Eww, gross!’ But we demand it.”
What do you guys think about the whole marriage bit? Should Brangelina's six children and their questions about marriage be a reason for Brad Pitt and Angelina Jolie to finally tie the knot?
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