Private Investigator 

Look up 'Spam' on wikipedia, we have not spammed.  If you allow links to organisations like the IPI and ABI, WAPI etc, it is only fair that we can link too.  These are private members clubs, not professional bodies as suggested, and therefore should not be described as such. 
They are not private clubs at all.  They are national and international associations.  This is SPAM and will be treated as such.  Please also sign your messages on talk pages.