If you were going to create a 3 tier link pyramid using Web 2.0's/article directories with highly readable spun articles, would you have dedicated articles for each tier or would you use the same spun articles for all tiers? The reason I'm asking is because I was planning on using different spun articles for each tier (5 spun articles for the first tier, 3 for the second tier, and 2 for the 3rd tier), but as I'm writing these articles I find myself wondering if it's really necessary to make sure each tier uses it's own articles and if I could get the same results by using the same articles among all tiers. The articles I'm using are hand spun by myself and are make sense, flow correctly, and do not appear to be spun when read (it usually takes anywhere from 6-8 hours to create one article). All comments appreciated...unless the comment is to use unique hand-written articles for any tier. TLDR - If you had 3 high-spun articles would you use them to supply content to all 3 tiers or would you use one high-spun article per tier?