This week’s mac TechMail is Sync application preferences with Dropbox which talks about the fantastic file syncing tool/service known as DropBox (disclosure: yes, that is a referral link and I get a small amount of added space if you sign up using it). Dropbox is great, and it’s cross-platform, and this tip discusses using it to sync application preferences across multiple systems, which is exceptionally handy (I do this for a number of apps including 1Password, Typinator, and a few others).