A public ledger of transactions if augmented with more info about the transaction will certainly help to have a clearer understanding of where the economy goes. Instant statistics! probably an economist's wet dream.
The transparency of the blockchain will make it more difficult for Politicians to distort the reality. I think it is a great Idea (public ledger) on it's own.
I wouldn't easily discard that notion in searching for anonymity.
Using the example of a business owner, these are probably the most painful words I've ever had shoved in front of my eyes.
How can you expect that a publicly available and accessible blockchain would ever help me out, or be in my favor?
Excluding the grand talk of governments and elites for the sake of this more targeted argument . . what happens when my competition becomes aware of the other businesses I work with to every minute financial detail? Bedlam is what happens.
To willingly put my competition in a stance that would simply allow them to buy-out my suppliers by tracking their transactions with me, compel my customers to work with them instead (by again discovering what they are buying and sell it to them), or uncover private company information relating to proprietary processes (By introducing yourself, an original competitor, to me as a simple equipment supplier that needs to know about my processes in order to sell me the right things). . you're asking the world to burn. You're putting people in the unemployment line, because I'm losing money.
A public ledger isn't one of the greatest contributions that bitcoin has provided, it's the biggest weakness. It's where Satoshi stopped in my eyes.
Software may be open source, but the processes by which Quaker Oats or Wellbutrin are created are not. It would be insane to ask that it would ever be.
You may use the example of 3d printers to refute this, but there are and always will be processes that are in competition due to something crucial that printers can never provide.
Things like plant seeds or pre-grown plants, bred animals, pharmaceuticals, that specific taste to your food that's not like everything else, and knowledge inside my head (and how it gets there) will never be be able printed by sheer definition of what they are - unique. These are just a few examples, but they're endless.
You can print a fork but you can't print the uniqueness in these examples (though you can still print unique things). You can open source software, but as I read before in this thread -- it's always changing. To this effect, uniqueness is preserved.
You can, at some point, make the processes open source due to their relative value decreasing, but the mind through which they were introduced can never be open sourced. New uniqueness will eventually replace the old. It can never be a completely open door though, because for every one mind . . there is another with different ideas about the same thing.
You telling me that these types of things don't matter and are actually a good thing -- by having a public blockchain -- is totally wrong. To say otherwise is piercing holes in anything that can, or ever has, held value. Without some form of privacy . . the value just leaks out. There's no incentive to adopt. Provably so, with the three main parties involved with bitcoin today being a small consumer base, one man shops that are desperate for an edge, and investors. The former two are not particularly concentrated sources of value, so this leaves little for investors to play on.
The next step is real business money. The only way to invite this, I see, is by allowing privacy from competition.