Why doesn't Google remove the referral spam from Analytics?
Why is Google not proactively combatting referrer spam in Google Analytics?
Spam bots are destroying my analytics data. How do I fix this? My server listed in the Google spam list how to resolve it? How does Gmail spam detection work? What is a good way to filter spam on Twitter? Why was spam is called spam? How do random spam Google groups subscribe my email Id without my confirmation? Is Facebook considered spam? How do I stop vendors from their new trend of actually 'following up' on their original spam email? Do I have to manually block ALL of them? Why does Google Analytics attribute traffic coming from a Quora post as direct? Is it a good idea to block Google Analytics? Why is Google not buying Twitter? Spam spam What is the most effective way to deal with spam answers/users? Why is unethical biased news always at the top of Google news searches? Why do clicks from Quora come up as direct traffic in my Google Analytics reports? How is Quora dealing with spam? How can I push back consumer complaints in Google? What is Google referral programme? What happens when I report a piece of email as spam in GMail? Is Facebook a spam? Why doesn't Google use WebSocket on their products? Is Google Adwords dropping  Google+ from Search Ads? Will spam eventually be phased out on Quora? What is the best way to stop spam accounts? It has been 3 weeks since my onsite interview with Google. Is it common for company like Google to not respond at all? Which type of link has NOT been mentioned by Google as being risky for SEO? If a site were to compete directly with Google, could Google block the site from its search? How come traffic from Quora comes up as "direct / none" in my Google Analytics reports? Why do people spam?