Until LessWrong 2.0 comes out, this is how I've been staying in touch with the Rationalist Diaspora. It took about an hour to set up and I can now see almost everything in the one place.

I've been using an RSS reader (I use feedly) to collate RSS feeds from these lists,

Rationist Blogs,

https://wiki.lesswrong.com/wiki/List_of_Blogs

https://www.reddit.com/r/RationalistDiaspora/

Effective Altruist Blogs,

http://www.stafforini.com/blog/effective-altruism-blogs/

Rationalist Tumblers,

http://yxoque.tumblr.com/RationalistMasterlist

And using this twitter to RSS tool for these LessWrong Twitters,

http://lesswrong.com/lw/d92/less_wrong_on_twitter/

This system is unsatisfying in a number of ways the two most obvious to me being 1) I don't know of any way to integrate the Rationalists on Facebook into this system and 2) Upvotes from places that use them like LW or r/rational aren't displayed. Nevertheless it is still much simpler for me to be notified of new material. If anyone has suggestions on improvements or wants to share how they follow the Diaspora that'd be most welcome.