No, it means that they're using Blink. User agents are confusing things now. Everyone says they're Mozilla, and have done since pretty much the dawn of the web

No, it means that they're using Blink. User agents are confusing things now. Everyone says they're Mozilla, and have done since pretty much the dawn of the web (Netscape, IE, everyone). WebKit claims to be Gecko. Etc. Why? Because many websites used to look at your user agent and serve you a different version of the page to try and give you the best experience. So new browsers, or improved browsers, started pretending to be other browsers so that they could get these versions of the pages and not the one for their release from three years ago. Eventually you ended up with a mess because everyone claims to be everyone else. Which is why friends don't let friends sniff for user agents.