I am not sure if this is the right approach. In a way you are promoting circle jerking rather than actual adoption.
What Jospeh might have painted is one aspect of the Bitcoin bidding perspective. But the reverse could also happen.
For instance, someone buys an artwork that is $10,000 in btc today, and the guy pays 1BTC for it. Tomorrow Bitcoin price could swing down and things bought from your site could be sold at the same $10k fiat value but for more number of Bitcoins if the btc price goes down.
So your site could inevitably end up being misused as a way for people to hedge their BTC.
You will never be able to promote Bitcoin or any crypto for that matter, without making it attractive for new people to get into the ecosystem. And I do not think that is an outdated form of thinking.
Yes Bitcoin's roller coaster swings are a complicating factor in this equation and let me state the obvious in saying that every action in this world contains some sort of risk.
If someone is too worried about what Bitcoin will or won't do, then this may not be for them. I, for example, decided to start this site as I hoped to accumulate some Bitcoin without having to spend a lot of my dollars. I thought, if only I could sell (or trade, which is essentially what we do in any financial transaction) this or that for some Bitcoin. If two sides of a transaction are happy at the moment it occurs, what happens after that is not within one's control, unless, that is, one happens to be a central banker or influencer thereof. We can spend our life waiting for something to happen or we can act now. This boils down to one's life philosophy. If I sell you a valuable painting today and Bitcoin goes to the moon or crashes tomorrow, it will at that point just be a big what-if for both of us. In what type of financial transaction is this not the case?
I would say that this site is primarily geared for people without a lot of bitcoin to sell things to people that made a fortune or small fortune already in bitcoin. It also provides an opportunity for people to earn bitcoin (and recoup/partially recoup their initial fee in the process) with our Referral Program and it offers some excitement as well with our Giveaway. Our auctions also are free of pesky LISTING FEES which would really bog things down with minutiae.
We appreciate you taking the time to add your thoughts to this post.
At our site, no 3rd party payment or conversion systems, downloads, platform installs, special wallets, etc. are required. We use only Peer to Peer transactions as envisioned by Satoshi Nakamoto. After all, is this is not how Bitcoin was intended to be used?