Someone was complaining of DevOps withdrawals on devops-toolchain, I'm getting all juice on twitter (quite frankly more than I can digest) so here are the folks/accounts I follow that feed my DevOps cravings
disclaimer: completely subjective non-automated selection with no documentation whatsoever, the only guarantee I have is all this people have heard about DevOps and tweet about related topics. Some are rockstars, many are famous in our world, most are just like you and me dear reader and I'll let you decide what that means (because I don't have a clue!).
For a more structured list consider this one