Do you want more exposure for your blog? Roundup posts help you gain the attention of influencers who can increase the reach of your content.
Roundup posts get lots of shares because everyone who is mentioned will likely share it. To write one, pick a topic, id influencers to feature, select articles to include, write the post, reach out to mentioned influencers. See step by step instructions.
"Decide what action you want readers to take once they’ve read the article, and include it at the end of your article. For instance, ask readers to share, comment, subscribe, download, sign up, etc."