Request to all web start-ups: Please don't make my profile public by default

It's pretty simple: I want the google search results on my name to be clean and I don't want your lousy profile profile page as the top most link for my name (I am not very famous, you see :) ).

It has happened so many times: I am curious about a certain product, say rate-my-shoes.com, sign up on their website and with in a few weeks, they are the 3rd or 4th result in Google when I look up my name, saying "Rate Seshadri's shoes here!".

Then I have to go back and look for some advanced setting where I disable search engine listing of my profile, or even delete the account completely if I don't find the option to disable my public profile or don't like the product enough.

So, please, please don't make my profile available to search engines by default or at least ask me if I want to do so !