How do people find out about me?

FB settings (these change and are opt out, rather than opt in)- lock down to just friends - manually approve anything your friends mention you in - consider whether to accept work colleagues- others can share your material
Google +
Twitter - multiple accounts (private, professional presence) - you can use a pseudonym for personal
YouTube
LinkedIn
other people mentioning you - don't be scared to ask them to take it off line
www.192.com – you can request this information is removed

UCL E-Learning Wiki