Blogosphere a wild west or revitalizing faith?

Some discussion is taking place in Catholic circles about blogs and revitalizing faith. It seems, however, that they are a mixed blessing where some of the "loud and proud" have bordered on harassing and nasty. See this link http://www.cathnews.com/article.aspx?aeid=23664 .

Surely, there is healthy cyber-sharing going on as well.

We've all witnessed some really good articles, blogs and other posts. Do we know of some good blogs around us? Council for the Parliament of the World Religions (CPWR), patheos.com, charter for compassion, are certainly positive signs.
Peace. :)