Is there a good best practice of when to use invisible preview/snippet text and when to make it visible?
Looks like O'Reilly's data newsletter has the preview text visible, for example:
Hey Katharine, you might have better responses if you move questions like this out of the user groups and into an area like "Discussions." By posting in the MUG, you are limiting your visibility to just those in the SF area
Cool, thanks Rachel!
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