Search ability for selectable time periods and minimum queries, query and page generation times.
Clicking the sinbin icon provides 3 different spam assessments plus relevant action options for visitors/users/search engines.
For Project Honeypot data you do need to sign-up and request a key
The sinbin assessment is provided as a guide - you decide what to do with it.
From my experience, Spamhaus provides some indication, Project HoneyPot provides much more and covers a wider range of malicious behavior, whilst StopForumSpam is by far the best indicator of the presence of spammers.
Note: in the near future, Nano's new firewall will have a variety of spam detection and blocking options built into v10.