*grml* After you guys started spamming my guestbook I saw myself forced towards a little bit of more drastic measures.  
So you are now forced to solve a capture everytime you want to post something.  
Have fun :)  

Btw, i took the "fun" path and tried writing my own captcha code, here you can see the result:

![Captcha][1]

  [1]: /data/images/log/captcha_img.png