***Moderator Warning*** Let's keep the discussion on topic please. I'd also like to remind people that we should all strive to avoid copyright infringements in our posts. That means no posting other people's work and passing it off as yours. Even if you post someone else's work with the actual author identified clearly in the post, you are required to get explicit permission to share the information. There are exceptions of course (many copyright laws have "fair use" clauses) but to be safe you should always be sure you have permission before posting someone else's work. The policy regarding the posting of links is something that needs to be clarified among moderators in private. Any further discussion of it in this thread is inappropriate.