Since most articles are very small (under 10k) there is no bandwidth need to exclude material on the basis of its redundancy across articles.

The right way to protect children would be to give parents the electronic means to exclude unwanted material.

It also specifically excludes material that has not been subject to peer review.

Nor does it necessarily exclude material from weddings of other faiths in its own ceremonies.

It excludes organic material which has been transformed by geological processes into substances such as coal or petroleum.

And a late-in-the-day decision to exclude contemporary material has radically changed the shape of the show.

At the time, he said the concert would be edited to exclude offensive material.

Other Internet sites, including eBay, have excluded objectionable material after public criticism or threat of legal action.

For instance, it would ease the hazardous waste laws to exclude explosives and other potentially toxic material on firing ranges.

Nor did Congress include language that would define "patently offensive" or "indecent" to exclude material of serious value.