Barry Schwartz lists a few tonque-in-cheek suggestions as well.
- Go to Google Webmaster Help at Google Groups and call out Adam Lasnik’s name
- Sign up at Webmaster Central and use the forms there to contact Google (they will trust you more)
- Come to a search conference and speak to a search rep, often it is better to talk to a less well known search rep, they are more likely to be frank with you and they may have less on their plate
- Post a question at WebmasterWorld or Search Engine Watch Forums or sometimes DigitalPoint Forums
- Become friends with someone who is already in contact with search reps
- Try emailing Google (but that may get you no where)
Read the rest of the list Best Way To Contact Google?