Would you accept your grand-parents on Facebook?

There are a few million over 65s on Facebook and 6.7 million users on MySpace. It seems the over 65s are the fastest growing demographic signing up to social networking sites.. 

http://news.smh.com.au/breaking-news-technology/grandpa-is--browsing-your-facebook-page-20090311-8ubr.html?page=-1