Time is running out to take defensive action for opting registered trademarks out of the forthcoming ".xxx" domain space. Depending upon the registrar that you use to do this, an opt-out application is due by October 28, 2011, will cost around $300, and will prohibit third parties from registering opted-out trademarks as second level domains in the .xxx space. For instance, if your company owns the trademark BRAND®, it can prohibit third parties from registering "brand.xxx" as a domain name by filing an opt-out application....