I have simply had enough of leaving what I feel are worthy contributions to the discussion on blogs using the Akismet plugin for comment spam, only for the comments not to appear, or worse, seeing pingbacks from the 100s of blogs that scrape my RSS feeds, but not my own pingbacks appearing.
Akismet
I am going to have to come up with an alternative way to comment
The false positive percentage in my personal experience must be the wrong side of 50% in recent weeks for comments, especially on blogs where I haven't commented before, and I have a feeling it is probably



Typepad AntiSpam
I have switched Spam Karma off… temporarily, to test Typepad’s new Antispam plugin
As is well known I am not a huge fan of collective intelligence as the sole arbiter of whether a comment is “spam or ham”, and long term I am most likely to switch back to Spam Karma, possibly using Typepad Antispam as an additional filter.
I am also going to grab the code from Igor so I can test Typepad Antispam in conjunction with his Project Honeypot though I think that too is best served as a Spam Karma filter/plugin with probably a high threshold.
Typepad Antispam was quite easy to set up