6.1 In addition to the other requirements within these Terms of Use, this section describes specific rules that apply to your use of the Site (the "Rules of Acceptable Use").
6.2 When using the Site you must not:
  6.2.1 copy and/or distribute any content on the Site;
  6.2.2 bypass, circumvent, disable or otherwise interfere with any security related features of the Site;
  6.2.3 take any action that imposes, or may impose, an unreasonable or disproportionately large load on our infrastructure;
  6.2.4 use the Site for commercial purposes, or accept any payment or commission in relation to your use of the Site;
  6.2.5 modify, interfere, intercept, disrupt or hack the Site;
  6.2.6 introduce viruses, Trojans, worms, logic bombs, invalid data or other material which could harm the Site;
  6.2.7 collect any data from the Site other than in accordance with these Terms of Use (including by any automated or non-automated "scraping");
  6.2.8 use any automated system, including without limitation "robots", "spiders" or "offline readers" to access the Site in a manner that send more request messages to the Site than a human can reasonably produce in the same period of time (except that we grant the operators of public search engines revocable permission to use spiders to copy publicly available materials from the Site for the sole purpose of, and solely to the extent necessary for, creating publicly available searchable indices of the materials but not caches or archives of such materials).
6.3 Failure to comply with the Rules of Acceptable Use constitutes a serious breach of these Terms of Use, and may result in our taking all or any of the following actions (with or without notice):
  6.3.1 issuing of a warning to you;
  6.3.2 immediate, temporary or permanent withdrawal of your right to use the Site;
  6.3.3 legal action against you including proceedings for reimbursement of all costs (including, but not limited to, reasonable administrative and legal costs) resulting from the breach; and/or
  6.3.4 disclosure of such information to law enforcement authorities as we reasonably feel is necessary.