doge-bitsfree.netは安全ですか？

Definitely a legitimate site, I have no doubt about that. The owner interacts with the users almost continuously. Great support. Above average earning potential. PTC section is excellent for advertisers: fast ad approval, very good price, users respond to ads. The only part I don't like is that you must solve 3 shortlinks to unlock the faucet. This may change though. The owner really does take users' suggestions into consideration. The site depends on users solving shortlinks for their revenue, its a business. I was chatting with the owner about the shortlinks, and changes were made in real-time to make things faster and simpler for users. They already surpass most other sites with respect to user friendliness, yet still push on to improve the site even more. As of midnight, there will also not be anymore popup ads. I respect the site's owner. This site, and its sister site, has huge potential.