I've been using bitcoins as an option on my business - an alternative to Paypal. Sadly, not many people are familiar and pay with it, but I do wish it would catch on.

The concept is neat, it's an online cypto currency with a real time (Decent volume) exchange to USD and many other major currencies.

Google it and check it out. There are some merchant solutions available as well. If this would just catch on, we could say goodbye to Pay-fu**ing-pal, and merchant services in general.