currently I am doing total work on these free faucets and captcha typing work both are good for me right now
Having ground out a little "faucetfoo", my experience is that it often feels like trivial work for very trivial pay, but by Jove! it's "free money" after all.
Every 1000 satoshi here or 4000 satoshi there that you grind out will eventually add up
(minus transaction fees ), especially if the bitcoin exchange rate advances to something like 10k satoshi per 1 USD*.
* It doesn't sound as out of this world if you express it that way, rather than as 10k USD per 1 BTC.
There is never any need for ever paying any transaction fees unless you want to, all you need is some bigger input amount of coins(like 1+ btc) that have been resting for a while in your wallet to ballance out the dust you send with the same transaction...
But i guess you would earn better by having that 1+ btc invested in Ukyo loan or something like that than having it tied up in your wallet for days to remove a single transactions fees..lol
I did earn 4 btc from a few faucets on the net back in 2012 or a few minutes time a day for a couple of weeks before they started to reduce the gifts they gave, and on Dragon's Tale if you count that as a "Free BTC" site i have of course earned way more than 4 btc there...