As witnessed in recent times(during the london bombing) citizen journalism enabled through technologies like camera cellphones, blogs are throwing up a much uptodate & live from information Mumbai blast site.
I am getting my information about the event from blog (mumbai.metroblog.com, http://gauravsabnis.blogspot.com/2006/07/blasts-in-bombay.html), flickr
& youtube
mtrajan.com 