button, it posts a link on your personal page. is there any issues here? >> basically, what used to happen when you hit "like," there would be a small announcement that says jason tanz likes "true grit," for instance. that's all you would see. then you would get results that whenever there's an update to "true grit," you would get it in your personal feed. what they're changing is, if you like something, it will also include a little blurb about the "true grit" page and include a url to that page. basically facebook is trying to get us to share information, their m.o. the more information we share, the better it is for facebook. this is increasing the amount of data we're sharing with each other with the touch of a single button. >> thank you, jason tanz. i learned so much today. lots of big innovations today. we're big fans of "wired" mag