We will double-check on our end, but I have to admit that one of our strengths actually has been that we have sort of a one-interface process at Facebook. Regardless of whether you access it on an iPad or a phone or your desktop, it is going to be the same experience for the user or for the page across our platform.
If you mean interoperability between various platforms, certainly we've invested a lot of time and energy to allow for individuals to be able to download all their information and take it with them elsewhere if they see fit.