Football Outsiders creator Aaron Schatz gives us the answer.
#ssac Famous people moment: Just ran into Bill Polian buying replacement toothpaste because he forgot his.
The "ssac" tag stands for the Sloan Sports Analytics Conference. Playfully called Dorkapolooza by Bill Simmons it's a statgeek Mecca. While other GMs are vying to pay a handful of top FAs mega-bucks Polian is at MIT learning about some of the latest methods and discoveries of those that try to analyze sports statistically.
The Colts aren't active in grabbing veteran FAs right now, but that doesn't mean they aren't working to improve the team.