It's not 8x, but Rackspace is lobbying[1] for a bill that would allow courts to make patent trolls pay for all of the cost incurred by the defending party in a failed suit[2].
[1] http://www.rackspace.com/blog/patent-trolls-make-them-pay/ (last paragraph) [2] http://thomas.loc.gov/cgi-bin/query/z?c113:H.R.845%3A