Check it out. I linked to the WP plugin site in one of my previous publications. It is not technically the deceptive content because it is a dynamic system. The publication is not really on your site, it only looks like this for your readers. Actually, the content is still in the original site. It is not duplicate content, there is only one copy.
When I use it, I always add part of my own text (at the top of the page) to present the publication, but I guess it is not necessary. Also, I use it in moderation, at least for now. I want to get more of my own things on my site first. Then, hopefully, others will use my content (complete with my ads and links) on their sites. Win win