I ponder the quality of the GUI is a testament to the frequency of the mechanism's use. But the worse GUI is arguably better than no GUI at all: http://code.g

I ponder the quality of the GUI is a testament to the frequency of the mechanism's use. But the worse GUI is arguably better than no GUI at all: http://code.google.com/p/android/issues/detail?id=8196 http://code.google.com/p/android/issues/detail?id=8196 and http://stackoverflow.com/questions/357491/iphone-client-certificate http://stackoverflow.com/questions/357491/iphone-client-cert... So, for the purposes of the growing mobile browser market (where having this would be the biggest benefit IMO), this is not applicable. Which is a bit unfortunate.