I don't really consider bitcoin to be the absolute solution. But it's certainly flexible enough to be a great solution. With increasing transaction volumes the

I don't really consider bitcoin to be the absolute solution. But it's certainly flexible enough to be a great solution. With increasing transaction volumes the bitcoin network is lately having some issues confirming transactions with low or no fees. Furthermore, with the appreciation of bitcoin/usd value the minimum transaction fee (hardcoded at 0.0001 BTC) is getting too high. (Rising from 0.05 to 0.08 cents) The thing is, bitcoin is still very much a WIP project, a beta if you will. It still needs more bright people working on it to improve it.