Do sites with better software or scripts rank better, say vBulletin ranks higher than PHPbb because phpbb is used a lot more. If someone was to develop a custom blog software, would they get higher rankings than wordpress. Take into account that each blog would have the same # of backlinks, content, seo, etc.
Thats what the thing in my sig is.. I haven't bought it yet but I think im going too.. I watched the videos on it and it blew my mind lol