A few strategic short-term bans on users who grant this type of access would create a a world of hurt for recruiters and compel users to artcrank-x-trek-x-angermuller refuse to participate in this behavior. There artcrank-x-trek-x-angermuller is not much of a motivation for them to do so, but Social Media sites should also take technical measures to detect and actively warn users that are granting access to 3rd parties that they may be violating the terms of service. These service providers should clearly and publicly respond to this usage pattern and inform businesses that if they continue this unethical (and potentially illegal) activity, artcrank-x-trek-x-angermuller they will be blocked from accessing the services. I am not going to do an exhaustive survey, but it is highly likely that these terms are included in most others as well artcrank-x-trek-x-angermuller.
The BSidesSF 2012 videos are up on BrightTalk; you can watch my presentation below; artcrank-x-trek-x-angermuller the slides to accompany the video can also be found here.  The exception to the rule artcrank-x-trek-x-angermuller is if you are talking about PHP or Perl. You want to ship all of our employee artcrank-x-trek-x-angermuller data to that 3rd party? Lets have a chat with them first so that we can make sure their security practices are reasonable first. You need a remote access solution? Sure, artcrank-x-trek-x-angermuller but lets but that RDP service behind a VPN.