This is a pretty interesting solution to the problem with comment spam. Really clean and neat: comment spammers are like migrating pigeons, they land on your blog, crap all over it, then disappear, so by only letting IP addresses that have visited before post comments, you get a really nice first line of defense. The system will probably have to be tweaked a bit once the Evil Vermin figure it out and start visiting once, then waiting a few hours before coming back with their guano, but some judicious algorithm tweaks might help keep that problem at bay.
Sad, though, that smart people are having to waste their time combatting what shouldn’t be a problem at all.
Music: “Tubular Bells, Part 1 (edit)” by Mike Oldfield
Back once again with the sci-fi and general calamity. Includes The End is Always Near, Eat the Apple, A Memory Called Empire, Gideon the Ninth, Infinite Detail, Permafrost, Fallen, and The October Man.
Is there reason to upgrade from a 3 to a 5?
After all these years, Nic still can’t understand the American attitude to healthcare.
A sci-fi and fantasy heavy installment that includes The Valedictorian of Being Dead, The Mastermind, Broadsword Calling Danny Boy, Tiamat’s Wrath, The Raven Tower, The Liberation, The Light Brigade and Cryptonomicon.