Why most bloggers should blog on Google+. Xark blogger Daniel Conover wrote a piece Friday about why he's turning off comments on his blog: http://xark.typepad.com/my_weblog/2013/01/why-i-shut-down-comments.html He tells the same sad story that I've seen dozens of prominent bloggers write: Trolls, haters and spambots have taken over their comments, and so they're going to stop allowing people to comment. Blog comments, he writes, turn into "troll ghettos." To me, a blog without comments is like a school without students or a concert without an audience. To me, engagement and interactivity with readers is a fundamental attribution of blogging, and really its main benefit for the blogger. Dan reveals in his post that he's very close to the Google+ epiphany, but doesn't quite get there. He writes: 1. "The quality of your comments is really a reflection of your online community, not the snazziness of your comment control dashboard." 2. "Regul...