I'm starting to gather my first Bitcoins from faucet and well, I want to exchange them for Paypal USD once I get a big enough amount like $5-7 in BTC. However I'm aware of that risk thanks to this post
https://bitcointalk.org/index.php?topic=14632.0 So, my idea is to use VirWox to buy SLL with BTC, and then immediately re-sell those SLL to Paypal, it seems a safest way to do that. However I don't understand this charts:
https://www.virwox.com/market_depth.php?instr=11I'm also confused with those charts
http://bitcoincharts.com/markets/currency/USD.html Can someone please explain me how this work?
Can I exchange those small amounts of BTC or they need to be larger?