Uh, only one of us is being defensive. I’m legitimately interested in why you think it is viable long term and why it is not demonstrating classic public bubble behavior right now... essentially why this time is different.
I don’t think the supply is limited. Supply of BTC is, of course, but there is no limit to the number of similar algorithms that can be used to create similar currencies. There are already hundreds of them gaining popularity, thought BTC is the first mover. I think as BTC continues to demonstrate volatility and price escalation, coming with an inevitable crash at some point, litecoin, ethereum, and other Blockchain currencies will gain momentum, which will necessarily devalue BTC.
Of course if someone takes cash from your wallet, you don’t get it back. But most people keep the bulk of their cash assets in federally insured banks. No e wallet offers that, reference the man who just had 4200 BTC stolen by hackers this past week.
I think there isn’t good long term investment potential in companies developing the P2P market place and working with Blockchain. I don’t think BTC is destined to grow to infinity. I am glad your speculation has worked out for you, and again hope you are able to consolidate your gains.