Why is Dropbox more popular than other programs with similar functionality?

Answer (1 of 216): There are several reasons for Dropbox's popularity. The team behind Dropbox has compiled their lessons to learn of their success in these slideshows: http://www.slideshare.net/gueste94e4c/dropbox-startup-lessons-learned-3836587 http://www.slideshare.net/adamsmith1/from-zero-to...

[stanaka]

Dropboxの成功要因についての議論。興味深い。

[kawasaki]

なぜDropboxは成功したのか？

[rawwell]

File synchronization is incredibly difficult. Building a product that millions of consumers can easily understand without RTFM is even more challenging.