Blogging? What's that?

I really didn't think that this bloggin stuff had any worth, but now I have changed my mind. It would be great for scattered families who want to keep up with news concerning a parent's medical condition or children and family members activities. It would be much easier than sending everyone separate emails and making the same responses to each one. Also, if a group of people were working on a similar project, couldn't discuss their progress easily, then posting information on the blog for all the members to see would be very helpful and time efficient.
There might be something to this blogging after all!!!!