What is Bitcoin?  Bitcoin is virtual money.  Over the past year the term has been frequently used and has gone from a wacky science project to mainstream currency.  What exactly is a Bitcoin?  What is it good for?  What does the future hold for online currency? One thing is for sure, it looks like the Bitcoin will begin to play an increasingly bigger role in online commerce, financial services, and retail industries. Post your thoughts on Bitcoin below. Have you used Bitcoin?  Was it a good or bad experience? [polldaddy poll=7830556]