I'm looking for a plugin or to sponsor a new project for programming. Currently I'm managing several blogs http://zeropointportal.us http://eliteforexblog.com and others, and depending on the topic, I'd like to be able to have one login but the post will appear on the sub blog. Have tried the feed word press syndication plugin and it works great, but I want the ability to post native in sub-managed blogs, if possible, or if something need to be created from scratch, this would be really handy.
You probably are looking for something like these http://infinitewp.com/ https://managewp.com/ hope that helps, Nigel
SNAP is very good for that's : http://www.nextscripts.com/social-networks-auto-poster-for-wordpress/ paid version is also very interresting