I think that we should have a global virtual marketplace for cryptocurrencies without any intermediaries. This would lower the costs of transactions and decentralize the market. What do you think? Is that possible? What are the benefits?
What are you talking about here? Do you mean a marketplace where people can buy and sell anything with Bitcoin? If thats what you actually mean then there is one already called OpenBazaar, and you can check it out. If thats not what you mean then I dont get what you mean, so you mind explaining much better so we can understand. Thank you.
Only few people knew about open bazaar and even those who already knew years ago have not even been there. I registered there years ago but up to now there is nothing there to see. What OP may have been looking for is probably an amazon kinds of marketplace or like the silkroad. Not really easy to create when scammers are always on the look out for victims to be.