How can you say this? Dwolla doesn't compare at all to Bitcoin.
- Dwolla's fee is 100x higher than a typical Bitcoin fee of 0.0005 BTC
- Dwolla is only available to 4% of the world's population (US only), compared to Bitcoin available to 30% of the world population (2 billion people online)
- Dwolla accounts can be seized and frozen, Bitcoin is immune to this
- Dwolla can reverse transfers received by merchants (see TradeHill case), whereas a Bitcoin txfer confirmed by 6 blocks pretty much guarantees it is irreversible
- Dwolla users forfeit all anonymity by having to provide a proof of ID, at least Bitcoin make pseudo-anonymity possible