Q: I have Zemanta the blog helper but lately it just disappeared. I have the Chrome plug-in installed but somehow it no longer appears. Do you have any idea what's going on?
A: Did you by any chance have the extension "Ghostery" installed? If you had enabled "bug blocking" (optional feature) it would have blocked off Zemanta, which is one of those on the default list. You can go into the list and uncheck the Zemanta line, thus allowing its "bugs" to come through, and then the blogging extension will show up.