Kind of look like reddit/hn or whatever, only now they also host your blog (and for people who want to earn a little money via ads, that won't cut). Wondering

Kind of look like reddit/hn or whatever, only now they also host your blog (and for people who want to earn a little money via ads, that won't cut). Wondering if they would also add the "readability" button, who get the shares of those up-votes? So just as the recent posts about hacker news and how to solve them (http://al3x.net/2011/02/22/solving-the-hacker-news-problem.html http://al3x.net/2011/02/22/solving-the-hacker-news-problem.h..., hn:http://news.ycombinator.com/item?id=2252152 http://news.ycombinator.com/item?id=2252152) it seems that there are a few more cases where people would like to make new things with to solve them once and for all. For this case, I wonder if there are any tagging system implemented to sort, the topics are just too board.