[shakes head in pity for the poor folks who don't understand the value of Facebook]

I notice the same sort of reaction and vehemence towards Facebook that earlier was leveled at Wikipedia, and before that at the Web itself. (It's hard to believe I've been using the web just shy of 19 years.) Before that it was ftp sites, bulletin boards, and in the beginning e-mail. I let the attentive reader extrapolate on her own about TV, radio, horseless carriages, and photography.

Ceci n'est pas un seing.