How do I contact Google?

How does one contact an actual human (who can help) at Google? The canned guesses at what my problem might be are inadequate.

• I have an old Blogspot blog I'd like to resurrect.  In my absence, i no longer have the email it was associated with (the domain owner closed it), and Blogspot was bought by Blogger, which was bought by Google.  I didn't have a Google email account back then, and there is no association between the old blog and my current Google account, so there is no way to retrieve password info, or change the associated email address so that I CAN associate it.  It seems incomprehensible that I am the only person who has encountered this problem and yet see no way to resolve it without Google human intervention.

• Answer:

  You should try the http://productforums.google.com/forum/#!forum/blogger.