For those who may not be aware; it is time to learn how to delete Google Plus from your marketing plan because, well, it’s dead! A brief search of pretty much any term referring to Google Plus (in relation to other social media sites), using the Wordtracker keyword tool, says everything about its dwindling influence. With a mere 11,780 searches (bi-monthly) for the phrase ‘google plus’ (5,890 monthly), few, even inside Google, can ignore the fact this social media venture has turned into a...