I'd be very interested to hear what software you use to mass/bulk create your third tier. I use some wiki software and another custom soft but I'd really like to hear what you use and the success rates - I'm talking rate of successful submissions not serps - that's obviously up to your marketing strategy. I want to hear what you think the most solid reliable software is for making quick basic contextual backlinks for your 3rd tier. How many platforms or types of sites does it post to? Is it regularly updated? What are the success rates? For 3rd tier we'll often need 10, 000+ sites created in a relatively short time What are the input options for data? Does it let you randomize link placement and anchors or are you given only one input where you have to put a time consuming spintax to randomize your links?