According to some people, Ghostery is spyware of a sort. You could try subscribing to EasyPrivacy in AdBlock and then doing without Ghostery. FlashBlock is also recommended; even though NoScript tries to block flash, I've noticed that it doesn't quite block all flash, hence why FlashBlock is needed as well.
Other recommended addons not listed, other than those I listed in the other topic:
All-in-One Sidebar
Auto Cursor
Ctrl-Z
Fasterfox Lite (Use the 'Lite' version rather than the full one...)
Google Search by Image ('cause TinEye is useless and redundant now)
HTTPS Finder (use in conjunction with HTTPS Everywhere)
ImgLikeOpera
Mozilla Archive Format
Save My Tabs (edit the frequency to roughly 240 minutes)