All of these potential problems with bitcoin, and none of them have happened. Bitcoin has proven itself to be pretty durable and even be worth something. The protocol could have been made better like what peercoin and litecoin show us, but it operates as intended. Really for now one of the big down sides if a wallet or an exchange gets hacked. I think it's safe to say it's operating as intended by the creator very well. Potential problems aren't actual problems until potential for that problem gets met. The problem with digital currency probably won't happen since no one's had an issue with it over the years bitcoin has been around (not many years, but it wasn't born yesterday). Perhaps issues with mining corruption will be prevalent in the future. I just don't think so. Bitcoin put into implementation has been a success. The technical intricacies of bitcoin has also been a success.
However, people saying that digital currency has no intrinsic value is starting to get old. Bitcoin definitely has extrinsic value, otherwise you couldn't spend it. Bitcoin has intrinsic value, and having intrinsic value doesn't just get down to simply being able to touch and hold something. I liked my bitcoin a lot when i had them. I knew it had worth, and it was going to make me money. And how dare we tell people who do have bitcoin it has no intrinsic value (i'm not offended, i'm talking about miners and people who actually use the currency, i don't hardly apply to this since i was a temporary bitcoin trader). When a miner gets a bunch of bitcoin coming from mining, people are going to tell me that they don't have any favoritism, like, appreciation, and use for what they were able to mine and what they can turn that into?
None of us are bitcoin miners, and as far as i know i'm the only guy in the thread who actually bought some bitcoin and had them in my possession (i bought cheap and sold when it was high, i hope other people got in on it). To assume that digital currencies are intrinsicly valueless; that's just too much to assume from otherwise people that don't know. Digital goods do have intrinsic value, and intrinsic value is more than just about the physical. The intrinsic value of bitcoin is all the goods and services that can be bought and bartered for by using it. That's a lot of services and stuff you can get with bitcoin right off the bat, and it's increasing.