Thank God you used imagine,any site that choose to pay using Satoshi just want to stress you,they know quite well that it will take 100,000 Satoshi before you can earn something worth while.Lol, who told you it doesn't worth much? It's simply the unit of BTC, it's worth big amount because BTC is very much high. When we talking about Satoshi you'll count from one to 100 million of it, making one BTC. So imagine where you have 90 million of it in dollars, that's simply thousand $$.