I wouldn't say actual legitimacy or value, insofar as taxation might be different. I know in the U.K. we weren't subject to the VAT—the value-added tax—so that might have been an advantage to the client. I don't know if that was a decision that they undertook in terms of choosing us. With respect to some Canadian clients we've attempted to work with in the past, they've opted not to use us. They went with an American company vendor because there was an advantage to using the American company vendor for taxation reasons.
With respect to the 24-hour cycle, there's certainly an advantage to having people awake and working when other people aren't, but regardless of where we work, we'll structure our working hours to match up with what the client is doing. There are some advantages. There are also disadvantages.