Lotusphere 2012 is ramping up and is just around the corner. With that comes the inevitable buzz about who the Opening General Session Guest Presenter will be.

This year LotusUserGroup.org is making it a little more interesting to take a guess. Tell us who you think this year's guest presenter will be and you could be the winner of a $100 American Express gift card. A runner-up winner (drawn from all the other entries) will win a $50 American Express gift card.

To help you out, here are some of the celebrity guest presenters they've already had:

2001                 Al Franken
2001                 Francis Ford Coppola
2002                 Ben Stein
2003                 Rudy Giuliani
2004                 Patrick Stewart
2005                 John Cleese
2005                 Ray Ozzie
2006                 Jason Alexander
2007                 Neil Armstrong
2008                 Bob Costas
2010                 William Shatner
2011                 Kevin Spacey

Just submit your guess before midnight Eastern Standard Time (EST) on January 14th.

Take your guess here: http://www.LotusUSerGroup.org/GuessWho2012