Easy there! MySQL is something completely different. If relational database replication would be as easy as Dropbox, then they would all support it out of the box. Do NOT use MySQL on Dropbox!
Dropbox is for stuff, which needs to be synced but is (usually) not accessed concurrently. The programmer with the Dropbox-git will not code on two computers at once.
Dropbox is for stuff, which needs to be synced but is (usually) not accessed concurrently. The programmer with the Dropbox-git will not code on two computers at once.