I have spent a couple of hours with that, got around 2 mB and still can't send the first satoshi to anyone because of mining fees (using
http://blockchain.info).
I guess you have spend a lot more than a couple of hours to get a useful amount of BTC.
Wasn't always the case when BTC was worth less.
What's the point of free bitcoins websites?
There's not a lot of point. It's mostly for people without a job and nothing better to do, like Swagbucks etc.