Could it be?  In the fourth season of How I Met Your Mother, is the identity of the mother about to be revealed?  According to HIMYM co-creator, Carter Bays, it's... possible.  He gave EW.com's Michael Ausiello some prized scoop on the matter.

'At the end of the season, we will address the title of our show,'
reveals Bays, adding that the last four episodes will feature 'big
events in the lives of our characters -- specifically Ted (Josh
Radnor). We're going to wrap up some things that have been left
dangling.

'...I will say at the very least that the season will end with a
complete sentence,' he teases. 'We've left some sentence fragments
dangling in past seasons, but this year, there will either be a period,
a question mark or an exclamation point. We will be giving the audience
that.' "

So Carter wouldn't spill if the mother would or would not be identified, but at the very least, there will be more information.

Are you HIMYM fans excited?

Photos by WENN.com