The idea is a website with just a single page that would have the current price of gold, and the current exchange rates for the Argentine peso. Naturally you'd want a graph so you could see what has been happening lately. It would need to update itself automatically from some source somewhere. It would have a couple of ads. Hopefully the ads would bring in enough revenue to pay for the annual domain name registration and maybe buy you a lunch out once a year.The reason I wanted something like this is because the sites that have this kind of information are too noisy. They are covered with all kinds of crap that I neither want nor need. What's worse is that they make it hard to find the information I do want. This is the main reason I prefer Google over the other search engines - their home page is very clean and simple, uncluttered. Pristine. Glorious in it's minimalism. You get the idea.
To make it a success, the web pages would need to be clean and simple. We aren't trying to be a service for experts, there are plenty of tools for analyzing stuff in depth. What we want is the lowest common denominator kind of information.