I like being able to go back and forth between a wide variety of assets as they cycle against each other in the market.
I can switch between BTS, BTC, Gold, Silver, CNY, EUR, and USD for about a penny in ten seconds as often as I like.
I can also create my own basket of currencies and adjust the mix as often as I like for pennies.
And I never encounter the delays, costs and risks of passing through fiat space.
The reason you don't "just hold fiat" is because it costs a "spread" every time you pass through an exchange to go back and forth between fiat and Bitcoin.
Also, during the time you have your assets sitting on an exchange you are exposed to counter party risk of getting hacked or betrayed or seized. While in BitShares, only you hold your own private keys while you can lock your price to any mix of outside assets. This gives you price stability you can't get with first generation crypto currencies.
And you can change that mix (basket of currencies) in 10 seconds for pennies.
I'll refer you to
What is BitShares? and the scores of other profoundly serious articles you will find with it on
Bytemaster's Blog.
See also
Join the BitShares Community Today!and
Where Can Blockchain Technology Take Us?BitShares Loves Puppies has TONS of examples of what BitShares is all about. It's a whole ecosystem based around a suite of "smart coins" that track the value of various fiat currencies and commodities.
Next month we will be announcing advances that go as far beyond BitShares as BitShares is currently beyond Bitcoin.
So it is not a static picture at one point in time. BitShares development will continue, so you can expect such leaps forward on a regular basis, just as you have seen several times since we began.
The BitShares Decentralized Exchange
Smart currencies are just it's product,
A safe place to trade is its business.