Yes, and thankfully, there is solona.net that solves these annoying entities.
Lynne Since registering, From: "Luis Guerra" <free_speech@xxxxxxxxxxx> To: <"Undisclosed-Recipient:;"@freelists.org> Sent: Tuesday, February 23, 2010 11:34 AM Subject: [infoshare] Emailing: Stupid Captchas.mp3
You've seen them all around the web, CAPTCHAs are those distorted images of letters and numbers used to prevent the automated use of websites. They aresupposedely random, but sometimes they seem to be "telling you" something; others are just plain ridiculous or humanly impossible to read.