Here Today, Gone Tomorrow

Have you ever thought about how things we depended on in the past suddenly vanish from the face of this earth. One example that came to my mind are "pagers"
Just a few years ago, we couldn't live without them, today they aren't even remembered.

And one very close to my heart are the "Snail Mails" , The RED MAIL boxes, till about a few years back, these boxes were full of mails from near and dear one's. Today there's hardly anything in them, just a few weeks ago while waiting for the traffic to clear i happen to notice a mailman picking just a single solitary letter. Wonder what run through the minds of these men, they served us for ages making sure we get the money orders and wishes on time. Today, technology outplaced them without even their notice.