On the MSNBC developer blog, the question was posed How do you share?. Not in the grade school way, but in the newfangled Web 2.0 way.
Overall, the comments from MSNBC readers were pretty… negative. Aside from the “I’ll just paste the link I want to share in an email” or the “I’ll just add the page to my browser bookmarks” or the “they’re tracking your habits for nefarious purposes” comments, other commenters cited just one or two social bookmarking sites (the most popular seeming to be either del.icio.us or digg.com). And a few other commenters wondered, “Hey, MSNBC, don’t you own Newsvine?”
It appears that the zen habits of social bookmarking hasn’t been widely accepted by the at large Internet populace.