I'm looking for more sites SEO Link Vine, which automatically posts unique articles to your blog on a daily basis. So far linkvine is posting about 3 articles a day on my targeted niche but they are very poorly spun with no attempt to correct grammer at all, and most have his affiliate links in them. Any alternatives? ....I need authorized content (i.e. no ripping off rss feeds) because the sites have adsense blocks....and uploading PLR is getting tedious.