10 Little Spammers

Ten little spammers all went online;
One spammed n.a.n.a. and then there were nine.
Nine little spamhauses spewed at full rate;
An ISP nuked one and then there were eight.
Eight little spammers thought they were in Heaven;
Someone did a traceroute and then there were seven.
Seven little spambots addresses did pick; One picked a Netscum and then there were six.
Six little spammers playing 'round a hive; Angry wasps stung one and then there were five.
Five little spammers spewed some more; Someone did an InterNIC whois, and then there were four.
Four little spammers all running free; Cloaking didn't work and then there were three.
Three little spammers, didn't have a clue; One spewed to Usenet and then there were two.
Two little spammers, thought they'd have some fun; Antispammers caught one and then there was one.
One little spammer was firewalled and left all alone; He could only spam himself and then there were none.