Some of you even have to suffer through drawing-room-farce-like internet antics because your parents have gotten themselves Facebook accounts. They start friending all of your friends and then asking why you look like such a slut in all those photographs.
That's all very well, but what's going to happen as we age (which we will, alas, insist on doing)? Facebook will undoubtedly prove to be a great comfort to many older people because it will allow them to remain in casual contact with friends once they're no longer able to go out because they're so completely infirm. It will mean, however, that it will be impossible to keep using that one flattering photograph from your 20s because you'll be undeniably in your 80s and it would just be embarrassing.
And if you're morbid, which is the way all right-thinking people should be, you'll already have considered things like which of the people you know will die first. Everyone you know, every single person you know, will die eventually, but in what order will they do so? Because we're the first generation of Facebook users, the people who receive memorials on the site tend to be ones who've died tragically and prematurely. But as they years pass, all those with Facebook profiles will die.
What will happen to the Facebook profiles of people who've died? For the first while, they'll probably be makeshift memorials. People they knew will post on their walls and express sadness. But after the initial shock? After the mourning period has passed? Will Facebook keep those profiles up or will they be made to disappear? If they remain visible to others, we will find ourselves with a virtual graveyard. Instead of gravestones, we'll have profile pics and an archive of posts about parties and obscure political movements. Our children and grandchildren, instead of just searching Facebook for lost flames, will use it as a genealogical resource, combing it for insight into their forebears.
And then when whatever's better than the internet is invented and all the kids are accessing it through cyborg-like attachments implanted in their flesh, a few nerdy types will use computers to look up Facebook to find photos of their great-great-grandmothers much as researchers today use microfiche to scan old newspapers for items about ancestors.
I, for one, am going to start being even more careful about looking svelte in the photos I post to my profile. After all, it's possible that profile will one day be the property of posterity.