I think it's awesome. You have a personalized and prioritized view into the other stackexchanges you care about. You can see reputation gains across all the s

I think it's awesome. You have a personalized and prioritized view into the other stackexchanges you care about. You can see reputation gains across all the stackexchange sites instead of the one that you are currently on. Of course, I'll agree that the stackexchanges themselves should have input into how it's rendered on their own page, so as to prevent clashing.