I'm based in Canada and pay people (in USD) in both Turkey and Brazil on a regular basis (developers). Would be interested to know what people are using to make international transfers at below Paypal / Bank transfer fees.
For people that use bitcoin as their international exchange protocol, how do you get your head around the possible changes in Bitcoins value, especially if it's going to take you a week or so to do the transfer (by the time your transactions get processed/validate)