Its author, Richard Morgan, pulls no punches when it comes to explicit content.

FORBES: Book Review: 'The Steel Remains' By Richard Morgan

The music industry already places parental advisory "explicit content" labels on records with sexually graphic or violent lyrics, but does not give details of the offensive material.

BBC: Rap boss crashes Senate hearing

Anand became the chief of India's film censor board three years ago and kicked up a controversy with a proposal to assign special ratings to films with explicit content.

BBC: Filmmaker Vijay Anand

The FTC recruited 13- to 16-year-olds, unaccompanied by a parent, to attempt to buy R-rated movie tickets, R-rated movie DVDs, unrated DVDs of movies that were R-rated when first released in theaters, music CDs carrying a Parental Advisory Label (PAL) that warns of explicit content, and video games rated M that may be suitable for persons age 17 and older.

FORBES: Connect

Dotcom is betting that the combination of encrypted content and explicit warnings should be enough to keep his new service out of trouble.

FORBES: Kim Dotcom's New MEGA Encrypted Cloud Storage: See No Evil, Store No Evil

The 1990 regulation requiring a broadcaster's owners to be "fit and proper" has been wielded only once in British history: against an adult-entertainment company called Bang Channels Ltd. whose licenses were revoked in late 2010 after airing content deemed too explicit.

WSJ: Ofcom's Review of BSkyB License, News Corp.'s Stake, Will Be Lengthy

The basic process is this: Demand Media collects explicit search terms people use on their sites and then assignment desks content which heavily features those terms.

FORBES: Data Driven Editorial

In a simple, ingenious way, a company called HitBliss takes this fuzzy ad-for-content model, pulls it apart and makes everything deliberate, transparent and explicit.

FORBES: Watch Ads, Get Paid: Is This The Future Of Ad-Supported Content?

It's a different job with every company, to figure out how to manage content and if it meets community standards--is it a violation or contradiction to explicit or implicit laws or unwritten community standards?

FORBES: Companies, People, Ideas