Does anyone know if it's possible to pick a file that's been shared with me from someone else's SkyDrive in my SkyDrive file picker in Windows 8? when I invoke the file picker in an app, it appears that I can choose to pick from the SkyDrive app but I think I can only choose files in my own SkyDrive and not files that have been shared with me from others'.
The answer is that you cannot yet. Hopefully this will come along in a later version of the SkyDrive app for Windows 8.