I'm building a webmaster resource site using a nine year old domain which has held content for over 14 months. (only PR 2 at present but will receive ongoing promotion/development) The site relates to a variety of internet services and I'm looking for reputable SEO companies to provide help/advice/tips content. In return the articles contain url backlinks and each provider receives a company profile page which can contain anchor text backlinks.(dofollow) This is a hobby site and I hope to make it a useful resource. I've developed a number of PR6 sites in the past and so contributors are likely to receive increased benefit in the future. The only requirement is that unique content is submitted (checked through copyscape) If this isn't your cup of tea then you can always enter a free submission on the site directory (sig link)