These days I dont think bitcoin faucets is really profitable only if advertisement on the site is bringing some level of decent income and even these days where bitcoin is now over 1k dollar then I see faucets sites giving 5 satoishis every 24hours because of running it might be too high. At the same time if it can be directed towards Newbies coming into the crypto-world I guess some people might be interested and no matter how since its free, its still worths it...