You could argue gambling is not a productive activity for you, but it is optional and if you have gifts elsewhere then go that way and hopefully you will do well. But nothing is certain in life ?
If the faucet was free to begin with, there is not much to complain about. Would be nice to have caught those faucets in the early days paying out 5 bitcoins a time :O but lack of foresight in taking that up myself is my own fault.
This place being around a long time is great for the little person because they will take a long time to get alot of BTC or have to wait a long time for BTC price to rise alot and it becomes a nice figure. I'd rather see a site like this around forever then a newer site pop up and disappear with peoples free balances also no longer available