Assuming it's around when I retire, I'm pretty close to maxxing out, DUmmies.  Then again, I'm not going for the max.  
Even now, if I retired at age 67 with "full" benefits, I and my employers will have paid FAR more into the system than I'll be able to get out, unless I live to at least the age of (drum roll please)....
94.  Yeah.  Not ****in likely.