Same thing happened with my kid playing games on facebook. My mother wanted to buy him some in game cash for "the sims". I missed the part that said "Your paypal account will be forever attached to this facebook account and will never ask for your password again for future purchases". He got about $80 in before I…

Yes, you should also be doing a local backup of your files just in case.

Also to add to #4: Every 500mb you upload using the camera upload feature nets you an additional 500mb of Dropbox space. Up to 3GB of moar free space!

This exactly. In Windows just right click the folder and set the location to a subfolder of your Dropbox folder. Good to go!

http://www.olsenhome.com/gif/

Just a heads up, The WiFi tether app (as shown in screenshot) does not work on the latest version of jelly bean. I have yet to find an app that works since they implemented carrier control of tethering.