Something that has bugged me for ages and I've never mentioned anything about it. While logged into a Google Account and visiting the various help sections etc., I get hit with the Security Information dialog for each page I visit. It is a bit annoying!
Also, it's Google AdWords and not Google Adwords. It would be nice if someone kept that branding intact. It doesn't look real professional when your own site doesn't get it right. ;)
Another similar issue is that of purchasing a SSL certificate for www.example.com and serving it for example.com as well.
Just visit [google.com...] to get told that the site where you might be providing your social security number and bank details doesn't have a valid certificate.
Also, it's Google AdWords and not Google Adwords