Do people who use Facebook have a legitimate claim to privacy when they themselves are posting information about themselves? How can using the privacy controls help preserve your privacy on Facebook? In what ways is the sharing control ineffective?

Why would Google combine information from separate accounts across its services and sites have privacy implications for its users? Look up your address on Google Street View. Do you believe Google Street View constitutes a breach of privacy? Why or why not? Should Google seek your permission before putting pictures of your house online?