This post is timely and well-written, if a little on the long side. But its argument has bitten deep if the comments are anything to go by.
Do visit and have a listen. I am particularly interested in the number of commenters who suffer a feeling of obligation because of their online commitments.
It makes me nostalgic for the days of one blog, and tempted to return to that in a trimmed down form. (Though to be honest I usually had at least two blogs at any one time.)