>Google Duo is better than Skype, Google Allo is better than Telegram. Sure, if you want to pick the weakest competitor, they're better. Duo competes with fac

>Google Duo is better than Skype, Google Allo is better than Telegram. Sure, if you want to pick the weakest competitor, they're better. Duo competes with facetime, not skype. Allo competes with WhatsApp, not Telegram. Yes, part of what makes Google Photos good is the integration with their other products. "network effect" is a thing. But leveraging your other products is not the same thing as being an illegal monopoly. iCloud Photos has a network effect. Facebook's photo sharing product has a much larger network effect than Google's.