It goes directly to your User Home from a Link within a GenForum message.
I still don't know what you are doing when you say "I've also tried to access my Genealogy.com family home page using Google"
Please provide more details on that. Of course you can't ACCESS your User Home page from Google. Google is a search engine and you need to get to your User Home Page, how ever you want, to Access or Edit it.
You are probably correct about how you are using the Genealogy.com User Home Page. Yes, it's limited. There isn't much on your website that will be picked up by a search engine. The Family Tree Maker and Ancestry.com User Home Pages are set up differently and CAN be found.
Also, please keep in mind that Family Tree Maker Version 2009, the current version, does NOT use the Family Tree Maker User Home Page, but it does provide the ability to upload your research to Ancestry.com.