[Selling in the Marketplace]

Right article, wrong section.  The number of sections in the target article must have been updated sometime after the link was added to this article.  It's fixed now!  Thanks for your feedback, as always.

[Calculating land impact]

@Perrie Juran

The software we use to publish articles sometimes doesn't interpret HTML correctly and inserts unexpected characters.  Thanks for noticing!  I've fixed it.

[Avatar attachments]

Thanks Suella, this is certainly a good place for pointing out important changes.  I have updated the article accordingly.

There is actually an article that covers multiple clothing layers, "Editing your appearance", found here: http://community.secondlife.com/t5/English-Knowledge-Base/Editing-your-appearance/ta-p/700709