It might, if they weren't featured in prominent media outlets.
http://www.zulutrade.com/files/ZuluTrade_WSJ_Article.pdf
Weissman is part of a growing number of individuals who are starting to trade currencies, a market that has grown to $4 trillion a day
It might be interesting to see how automation allows anyone to provide trading signals for profit, and anyone can follow those trading signals for profit.
After all, it is a $4 trillion/day market.
It might also seem like spam if I say said the 800 ozt of silver I bought in 2004 from apmex.com has a dollar price six times greater today than when I bought it all.