While trademarks are often lumped together with copyrights and patents—under the poorly termed "intellectual property" umbrella—trademarks are quite different. One of those differences is that a trademark must be actively enforced, at least under US law, or the mark holder risks losing it. The Fedora community is currently discussing a license to allow community members to use the Fedora trademarks, while still protecting Red Hat's ability to defend the mark against those who would misuse it. But, requiring a signed license agreement in order for a community web site to use Fedora trademarks—on the site or in the domain name—seems heavy-handed to some.