And their partners are extremely spammy at best. They're all trying to force engagement and word of mouth.
Here's an excerpt from one of the intro e-mails I got:
> Welcome to the #SkimmLife! Here's how it's going to work:
> We'll meet you back here, in your inbox, bright and early tomorrow morning (PS If it's Friday or a weekend,
> you'll get theSkimm on Monday). We're a company that respects brunch, so we won't be with you on Saturday and
> Sunday. Can't wait? Here's the most recent Skimm
> Also, download our new app theSkimm for iPhone. It has a service called Skimm Ahead that makes it easier to
> be smarter about the future. Never again will you miss moments like when you vote in a primary or when your
> favorite show is back on Netflix. Best Part? It can integrate directly into your calendar.
> Lastly, good things happen when you share theSkimm! (read: winning prizes, swag, being a Skimm'bassador).
> To get credit for sharing, use your unique link: http://www.theskimm.com/?r=3cbcb2df OR our fancy invite page
> to have friends sign up. See how many people listen to you by checking this page.
> Your morning just got better. Trust us.
edit: formatting