Facebook has won $873 million judgment against a Canadian man who bombarded the popular online hangout with sexually explicit "spam" messages. The victory, sealed with a judge's order issued last Friday, probably won't yield a windfall for privately held Facebook Inc., whose revenue this year is expected to range between $250 million to $300 million... Guerbuez gained access to user's personal profiles, he used computer programs to send out more than 4 million messages promoting a variety of products, including marijuana and penis enlargement products, during March and April of this year, Facebook said. .
