These days I find myself developing from multiple computers / operating systems (Linux at home vs Mac at work) and I found it frustrating having to manually keep my Sublime Text 2 settings and packages in sync on every computer that I use. However I recently discovered that it's actually quite easy to sync the Sublime Text 2 setting files between computers using Dropbox and some symbolic links. This works because the Sublime Text 2 setting files are the same across all operating systems. Below is how I set this up.
On the primary computer, create a symbolic link from the Sublime Text 2
Packages directory to a location in the Dropbox directory.
cd ~/Dropbox ln -s ~/.config/sublime-text-2/Packages sublime-text-2-settings
cd ~/Dropbox ln -s ~/'Library/Application Support/Sublime Text 2/Packages' sublime-text-2-settings
cd %HOMEPATH%\Dropbox mklink /D sublime-text-2-settings "AppData\Roaming\Sublime Text 2\Packages"
Then on every other computer create a symbolic link from the location in Dropbox to the
Packages directory (make sure to close Sublime Text 2 and delete the existing
Packages directory first).
cd ~/.config/sublime-text-2 rm -R Packages ln -s ~/Dropbox/sublime-text-2-settings Packages
cd ~/'Library/Application Support/Sublime Text 2' rm -R Packages ln -s ~/Dropbox/sublime-text-2-settings Packages
cd "%HOMEPATH%\AppData\Roaming\Sublime Text 2" rd /S /Q Packages mklink /D Packages %HOMEPATH%\Dropbox\sublime-text-2-settings
This technique also works for other programs, such as for syncing Minecraft saves between computers.