Ahh, Google Plus. Currently populated mostly by the earliest adopters, the people that Google prioritized when they handed out invites: tech journalists, then social media gurus, then (by crowdsourcing the invite system) anyone else who was the slightest bit interested in the field. With an initial userbase like that, it's not surprising that the internet was abuzz with detailed analysis of the Google Plus system and features from the very beginning. What is surprising, though, is that most people didn't really seem interested in Google+ itself. Rather, they just wanted to argue back and forth about whether it was a "Facebook killer". Its virtues, its flaws, its unique features - none of them escaped being compared to other social media offerings.
Of course, it's a widespread practice in tech reporting to declare that one company or another has "killed" all competitors and crowned itself absolutely supreme. The laptop has been declared dead, the netbook has been declared dead, and just about everything else from fax machines to the Web have had their obituaries prematurely posted over the years. Yet even the humble telegraph remains in use in this era of widespread wireless, and portable cassette players were in production as late as last year despite the existence of the MP3 player. Old tech may no longer overwhelmingly dominate the way it did when it was new, but it still commands a respectable marketshare, and even ancient tech still thrives in its various niches.