We'll get back to you officially with an answer in writing.
The immediate reaction I would have for you is that we would take that kind of an issue to our architecture review board, as we're designing the services and as we go through, so that as we see a trend, we then apply a standard. That has not necessarily gone through the architecture review board, at this point and at that level of granularity, but we'll look to it and get back to you with a written answer.