Google+   BlackDog's Google+ page. Click Icon to view page. Google+ might be the next big thing when it comes to Social Media marketing for recruiting businesses. Plus One  Click text to view BlackDog's Google+ page. Clicking the +1 icon means 'I recommend this'. Google is assigning a little SEO 'OK' to links with more Plus Ones. LinkedIn  LinkedIn may be the most powerful driving force in the recruiting industry. Click text to view BlackDog's LinkedIn's public Profile. Click Icon to share this page with your LinkedIn connections.            Twitter  Click on text to view BlackDog's twitter page. Click the icon to tweet. As a recruiter you should use a twitter account to post jobs. Facebook  Click text to view BlackDog's Facebook page. Click like page or share to share on your Facebook page.