Years ago I wrote, blogged, whatever you want to call it on a site called Newsvine. After several years, the Vine died from excessive vitriolic commentary. There was one aspect of the Vine experience that I have not found on any other site... Interaction... Dialogue... Conversation... Extensive back and forth. Of course, that kind of interaction opens the door to the vitriol that is so counterproductive. I miss the interesting and respectful interaction... Especially with people who's views differ from my own. Sigh...