This article contains a really good overview of when infinite scrolling is appropriate and when it’s not:
http://uxdesign.smashingmagazine.com/2013/05/03/infinite-scrolling-get-bottom/
The article makes some great points.
For me, one of the most obvious scenarios would be when the typical user behaviour is to “pogostick” between say, a product list and a product detail page, and back.
Having a short list means that upon returning to the list page the user can easily work out where they were, and resume their search from the next item. Infinite scrolling doesn’t support this user behaviour very well: when the user clicks the back button, the view of list they are confronted with is likely to be so huge it would be difficult to work out where they were up to, resulting in disorientation and frustration.
Infinite scrolling is a relatively new technique (Twitter and Facebook could be considered pioneers in introducing this a couple of years ago). It’s visual appeal is undeniable, and when used correctly it’s a great tool for surfacing content, but as with any new technology there will always be requests for the feature that are inappropriate, or do not offer the best user experience.
I thought the article was worth keeping in the back pocket as a reminder of when to consider scrolling infinitely, and when not to.
This article was original posted on the Amaze Blog, May 8, 2013