Talking to Johnny today, I realized we don't talk much around here about traffic numbers or spam. Here's just a quick tidbit on the spam we get, and our anti-spam measures.
Since our last database crash, which was in early 2007, we have blocked 437,023 comments as "spam". Many of those blocks are due to the excellent
Akismet comment-spam blocking service. Here are some monthly break-downs of our spam since Feb. 2007. We also do keyword based filtering, and I regularly update a "blacklist" of known-bad hosts from sources I collect around the internet.
count | Year-Month
-------+---------
114 | 2007-02
71 | 2007-03
42 | 2007-04
913 | 2007-05
1766 | 2007-06
10323 | 2007-07
20793 | 2007-08
29306 | 2007-09
22621 | 2007-10
19681 | 2007-11
1491 | 2007-12
17414 | 2008-01
18504 | 2008-02
24639 | 2008-03
39935 | 2008-04
32254 | 2008-05
28420 | 2008-06
33056 | 2008-07
46829 | 2008-08
23461 | 2008-09
13136 | 2008-10
16934 | 2008-11
15591 | 2008-12
9546 | 2009-01
7864 | 2009-02
2319 | 2009-03