I made it clear I was talking about Ripples/XRP. Seeing as those are a necessity in order to use Ripple, you can't have on without the other. The network is playing all friendly with Bitcoiners, then once it's big enough, it will drop Bitcoin and say lets just use XRP instead because, as the dev admitted, it's better than Bitcoin within the ripple network. And then we're back to square one with a currency controlled by one group.
With bitcoin, we have "fair" coin distribution controlled by an algorithm (distributed in proportion to hash power). But to determine the market price, we are at the mercy of exchanges. And clearly the current system of exchanges (networked by bank transfers) is failing at this task.
Well, the transparency and decentralization that we love about bitcoin (everyone knows how many bitcoins there are, and no central authority can seize anyone's bitcoins), ripple brings to exchange: everyone knows how many IOUs there are (bitstamp gateway cap currently stands at $259,210 USD and 2,321 BTC), and exchanges are not capable of seizing a user's IOUs. Instead, IOUs are traded freely on the ripple network, just as bitcoins are sent freely (as in speech) within the bitcoin network.
So there is a trade-off: free/fair coin distribution but centralized/balkanized exchange, or unfair/corporate coin distribution but free/decentralized exchange. Maybe there is a better, fairer way to do decentralized exchange, but I haven't seen one that actually exists (not to say there aren't plenty of proposals. but something that actually exists is always better than something described in a proposal). And since this is the real-world, there are always going to be trade-offs. But a real-world with Ripple is MUCH, MUCH better than real-world without it (even if it does have countless utopian proposals).
Now that fair distribution of bitcoin is reason alone why it would never be completely dropped in favor of XRP. Bitcoin's distribution algorithm could be the rock which provides stability against the whims of OpenCoin market operations. It's been said elsewhere: ripple is the dollar for the gold. Sometimes people like dollars and sometimes people like gold. But to say that ripple is an enemy is very short-sighted. At the very least, its a frenemy. Strategically, it is clear to me what ripple is: an enemy of my enemy, is my friend.