In my opinion, the ultimate Bitcoin exchange service is YoBit.
Generate free satoshis over at DailyFreeBits. 100 to 1,000 satoshis per 60 minutes.
If you're looking to BUY bitcoins online, Paxful is the #1 source for bitcoins as it allows buying bitcoins by 100's of different payment methods, such as MoneyGram, Western Union, PayPal, Visa, MasterCard, American Express and they even allow converting your gift cards for bitcoins.
Did you ever try to automate your free satoshi claims with a BITCOIN FAUCET ROTATOR?