The Help section indicates that you can see your progress on your home page. On my home page I don't see either my level (10) or how many XP I need to earn to get to the next level. The only way I've found to track my progress is to look at my Activity thread to see when I last leveled up. Is this information displayed somewhere that I'm missing?
Of course, right after I posted that I found the indicator for my level -- right at the top of the tree, and not visible when I'm looking at the portion of the tree I'm working on. But I'm still interested in whether there is a way to track progress toward the next level? Or to know how many total XP have been earned?