There is no hosting on wordpress.org.
Do you mean is this because you’re not hosting on WordPress.COM? Probably 🙂
Yes. I’m sorry. I was trying (#fail) to troubleshoot what the issue might have been.
Yeah, WordPress.org blogs (that is, sites using the software from WP.org) don’t have those options. They’re only on wp.com
Boo. Any plugin suggestions?
I would suggest they add that requirement to the Social > Publicize page
Well … Not all in one. That’s a specific plugin built on .com and they’ve not released it. http://en.support.wordpress.com/publicize/ has the deets on it, for those who don’t use .com 🙂
Sharing you can do via JetPack but looking at that info, there’s a lot of cross permissioning that would need to happen for that to work, and that stuff gets WAY more complicated on self-hosted sites.
You can look around for plugins that auto-post to Twitter and Facebook and the like. I just do it manually.