Dropbox is a great service: it allows users to keep everything (yes, everything) in sync between multiple devices. I daily use Dropbox in my workflow to backup my Yojimbo library and share stuff with my friends and co-workers, and I’m very satisfied. If you’re new to Dropbox, you can signup with this referrall link and, besides testing the service, you’ll make me earn 250 extra MB. (and I will thank you in one way or another)
Anyway, there are many creative yet less known uses for Dropbox. In this roundup I’ve collected the best I found around the web, but if you know more please share them in the comments!
Enjoy 
Use Dropbox to Create a Yojimbo iPhone App
Syncing Things between several Macs using Dropbox
Syncing Journler Across Two Macs With Dropbox
HOW-TO: Multiple Dropbox instances on Mac OS X
Dropbox and Leap Sitting in a Tree
Dropbox and iPhoto — The Better Way to Sync Across Macs
Use Dropbox to Share Your iTunes Library
Syncing EventBox using Dropbox
Awesome OSX Software: Getting the Most Out of Dropbox With Soft Links
Keep Your Address Book in Sync with Dropbox (Mac OS X)
5 cool things to sync with Dropbox on your Mac
Create GrabUp-style functionality with Dropbox and Jing
Use DropBox to distribute new apps to multiple Macs
#4
That's what Alexis Brille said 9 months ago:
Very helpful. But do you know these, too? http://kaypearl.posterous.com/trace-back-your-stolen-computer-with-dropbox
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#5
That's what Julia Altermann said 7 months ago:
Uhm, figures. I never thought of using Dropbox to sync my iTunes library across computers. Sometimes it’s just too simple. Thanks for that idea!
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#9
That's what Alan said 5 months ago:
I LOVE Dropbox too for its simplicity and ability to stream music and video to my iPhone. I have a few invites left which gives new users an extra 250MB of storage free. Just sign up through this link and you’ll get it.
https://www.dropbox.com/referrals/NTU4MjQ0NjE5
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