So what about this company? Sounds like they are reputable, but what do they DO? Are they indeed a publisher who will market my book or are they just a bundler for Kindle, Create Space and Smashwords et al? If all they do is take a cut of my royalty and I still get the same unacceptable sales totals that self-pubbing seems to guarentee unless you're a computer/Facebook/Twitter addict, why use them?