1.   And, as the site owner, the chat room software should let you bar people who are repeat offenders.

2.   This includes identifying sites of particular importance and liaising with local authorities, site owners and tenants to improve protection and access.

3.   Under pressure from property developers, local authorities and site owners, however, the government has now proposed that only the most contaminated sites would be registered.

4.   Although a Web site that actually makes a profit from ad revenues is a rare creature, site owners are betting on the future.

5.   But these include pages that were later removed by site owners because they contained material that was pirated, illegal or deemed too sensitive.

6.   He claimed that by putting up a site on the Web, a site owner has essentially granted others an implied license to link.

7.   If site owners take this step, he said, they accept responsibility for the contents of their pages.

8.   Maintaining that their children have been sickened by poisons, the townsfolk have sued Exxon and the dump site owners.

9.   Some, like Yahoo, also rely on teams of editors to manually review sites and descriptions that are submitted by site owners.

10.   That system requires current waste site owners and past polluters to pay, whether or not they dumped illegally.