Grief in a Digital Age
Source : http://www.lifeinsurancefinder.com.au/digital-mourning-online-grief-and-loss/
This is a link to a long post that deals with a bundle of tricky issues including trolls, planning for a digital death, online memorials, vandalism and dealing with death in an online world.
Also check out
Grieving with Facebook Conferences, Blogs, Websites, Books and Artists.
Facebook's Afterlife published - "International media coverage".