There are many autoblogging plugin out there but the best plugin for auto blogging is Digi Traffic multiplier because other auto blogging plugins requires time to set up but DTM does not require much time, only 5 min. This plugin will boost your traffic by doing all the hard work for you:- It detects search terms your visitors are using to get to your blog. Than post content from yahoo related to the queries. All the content it posts is of high quality. give it a try if you are serious about your blog...