Same issue here. I've upgraded to Avast 7 on two different computers (both running Windows 7), and the WebRep icon is just a dark gray X in Chrome. It works fine in Firefox. I'll add that on one of the PCs, I uninstalled and reinstalled the Chrome plugin using the Avast UI. Now the icon doesn't show up at all, and WebRep is not even listed on Chrome's extension page. Oh, and on that same PC I tried a repair install of Avast and an uninstall/reinstall as well. Still doesn't work.