Thanks Pete - another bug discovered this morning.
Using the Mobile skin and viewing on a Desktop. In the "My Stuff" view, clicking on a member's name (e.g. last poster in a thread) results in "Oops not found", whereas doing the same in "What's New" brings up the member's profile.
Another annoyance with it - on a mobile device, if you request the Desktop View (which appears as an option in the mobile view), there's no way to get back to the mobile view without clearing cookies.
Here's a good one. Viewing "What's New" - click on the Last Contributor's name on any thread and you get the profile of the person who started the thread.