via bryc3:

Very cool post on the hand drawn beginnings of some of the web’s favorite services. This particular picture was that of Jack Dorsey’s concept for a service called, which later became twttr and is now twitter.There’s something powerful about beginning a project or capturing an idea by putting pen to paper.

There are plenty of other sketches to explore here.

via Boing Boing

I forgot about this drawing. I saw it last year on Jack’s flickr page and made this insightful comment at the time :)