Some raw stats on willy:
50% of all the hits are real pages:
[root@tug ~]# tail -100000 /var/log/httpd/access_log | grep -iv gif | grep -iv png | grep -iv favicon | wc -l
50451
Of all the hits on this weblog, 5% is from RSS feed readers.
[root@tug ~]# tail -100000 /var/log/httpd/access_log | grep "/feed" | wc -l
5115
Only 278 RSS hubs (or normal end point clients) cause these RSS hits.
[root@tug ~]# tail -100000 /var/log/httpd/access_log | grep "/feed" | awk {'print $1'} | sort | uniq | wc -l
278
More than two percent of all hits (posts) on Willy are from spammers (who get a 412 error message back from Drupal)
[root@tug ~]# tail -100000 /var/log/httpd/access_log | grep 412 | wc -l
2494
Nine percent of all hits (17% of all traffic) comes from google or is googlebot
[root@tug ~]# tail -100000 /var/log/httpd/access_log | grep -i "www.google." | wc -l
8512
What are your stats?