Sitic, I think I remember you saying somewhere that you wished the "sites selected" dropdown was more elegant. (Perhaps I'm wrong?) I never know what sites are going to show up on my crosswatch and on pageload I usually see one site load before the rest. Consider adding a horizontal filter bar just above the list that would show each site/wiki currently included in the visible CW list (possibly with a count next to each one)? It would make it easy to see at a glance which wikis have action and then to toggle which ones should be viewable. There could also be a toggle for "all" and a hidden dropdown for all sites toggled off or sites without any updates. I think it'd be better than the dropdown. (I imagine most editors will have one primary wiki affiliation with a lot of hits and then a bunch of wikis that almost always get drowned out. The virtue of CW is being able to see those few hits in a sea of primary wiki hits.)