Confusing (and incorrect?) wording on TBB download page.
On the Tor Browser download page the first note below the header "Want To to really work?" (see below) seems a bit out of date, considering it's no longer suggested that Tor users use vanilla Firefox with TorButton:
- Tor only protects Internet applications that are configured to send their traffic through Tor — it doesn't magically anonymize all your traffic just because you install it. We recommend you use Firefox with the Torbutton extension.