Question about E-currency

Hey everyone, I'm a noob to E-currency and I've recently looked up Liberty Reserve and then I noticed that E-currency appears to be similar as oppose to forex (duh), however I've search it up and doesn't seem like anyone has mentioned how to make money with E-currency, does anyone actually Buy/Sell LR? I'm just currently analyzing it because it seems interesting, any infos are nice =)

what are you planning to do?

i know alot of people that do, they exchange between lr,mb,ap,lp,wmz and pp. i think most charge an average of + 10%-+15% on top of all way exchanges