StackLead isn't providing job-finding/head-huntiong services though, from my reading of their site they are more suited to sales lead management. A quick searc

StackLead isn't providing job-finding/head-huntiong services though, from my reading of their site they are more suited to sales lead management. A quick search of USPTO shows plenty of other companies using stack in their registered trademarks. The search results don't appear to be linkable but starting here -> http://tmsearch.uspto.gov/ http://tmsearch.uspto.gov/ it shouldn't be too hard to find plenty.