Just read my post above, i have justified using of faucets . You get some BTC for practically nothing. A signature campaign has minimum post requirements. The days i posted this, i was a Newbie / Jr. Member and did not have any option of a signature campaign. The only way into the BTC world without any investment, were faucets. These days even Newbies / Jr. Members have signature campaigns open where you can earn some decent BTC for posting on here. Those were the good ol' days!
BTW i still do faucets in my free time, even though i now believe in BTC so much, that i have invested some fiat into it.