Google has a business listing feature, any local enterprise should use immediately. It shows up when folks search for a business name or keyword associated (strongly) with your business. You can list your business at Google using their online listing feature.

Google services provide several social media destinations, like Picasa, Google Reader, Orkut, YouTube and services like Blogger, Gmail and Google Docs. Many people find themselves stuck with an old primary email address associated with Google or perhaps several accounts assocaited with several email addresses wanting to funnel these services into one single account. Google does not make this easy.

You can not simply conflate your accounts. You can, however, change the associated email addresses and delete duplicate accounts.