I did actually mean both. They have less of simpler features, a clear and focused solution to a problem that did not exist (or did exist, but wasn't obvious).

I did actually mean both. They have less of simpler features, a clear and focused solution to a problem that did not exist (or did exist, but wasn't obvious). I really love that, the "less is more" approach, the "do one thing and do it well" philosophy. Just like UNIX utilities can be piped together to form a new solution, their service is participating in similar "chains" to become a part of something more. That last sentence is there just to mess with you mate. :) Thanks for pointing out ambiguity in my writing.