While giving the users fractions of pennies in order to have them slave for the site developer.
If you want to get bitcoins.. Get a job and purchase them... OR waste hours of your days on faucets and sites like visitor and get paid fractions of cents for your time..
I agree, this is a big scam to harvest slave labour and ride off bitcoin's popularity... The problem is that you can earn this money anywhere on the internet and then buy bitcoins... I don't know why so many people fall prey to these tactics by these webmasters.
Has anyone noticed that the payment per task is 1.5 cents on average through Coinworker, BitcoinGet, Abitback and other websites.
Whilst on neobux you get paid 7-9 cents per task...
https://bitcointalk.org/index.php?topic=368109.msg3931141