I often wonder if the internet of today will ever be as ancient a place as the internet of my youth, some 10 or 20 years into the future—if I’ll look back on my Twitter feed, the various chat programs I use with my friends, and get the same pang of nostalgia I do now from hearing Windows XP boot up and the creaking door of a friend signing-on to AIM. Given the nature of the internet today, I doubt it. Things are so permanent now. Data is sorted so neatly, documented so conveniently. I can copy and paste a…