The biggest concern, that I tell people is, research your links. If it is your first time visiting that link, Google it! The best browsing advice I can give, is that. I've been browsing since I was 9 years old, and through those long and painful 15 years of my life, I've learned to watch what I go too. I've been to some nasty sites out there, *cough* 4Chan/Reddit *cough*.
Social Networking is a treasure trove for information. My abilities to post about things like Twitter and Facebook are denied due to school security policies. But..
Tips:
1. Never include your full birthday.
2. Never use your parents Maiden Name
3. Never use YOUR Middle name.
4. Obviously, don't ever post your Social Security Number (SSN). And yes, I had someone do that. :facepalm:
I'm not sure if Corrine was inviting others 2 cents, or not. But I gave a nickel incase 2 cents wasn't enough