I have been working with a specific client of mine who has three businesses. All of these businesses are linked to each other closely. For all these three businesses, the client desires to generate an online site. What they desire is to have a homepage that has three categories linking to the above domains as they are looking forward to generate a site for all three businesses. Google doesn’t support this & I am positive that they would be the mood to penalize somebody who would do this. Is there any way for me to persuade my client to not do this?