[Snow]

I agree with rlamego about the comments and the placement of the comment button.

With the comments showing on all pages of the article I can just see members missing the rest of the article because they've been distracted by a comment or they just didn't realise there was more pages to the article. I know it sounds a bit silly that people would not realise it's not the end of the article but, at least on my forum where some members are not very fluent in english, I can see it happening. Maybe, in place of displaying the actual comments, you could place a discrete link e.g. "View comments" on all pages and only on the last page the actual comments. What would be even more useful is providing an option for the administrator to display X comments (X being a value that the admin could choose) and then members would be required to click on "View all comments" to see the rest.

As for the placement of the comment button, I would definately like to see it at the end of the article only. If someone is adding a comment, it's usually to criticise or add info to the article/tutorial and quite frankly, I want those members to read ALL of the article before bashing the author that spent all that time writing the article/tutorial. Of course you can't force someone to read the article in full and they could just click on last page to get to the comment button but at least you're making it more difficult for them.