Though I've talked about commoditisation and worth in the IT industry for the best part of a decade, I consider myself a late arrival to the utility computing field (or what is now called cloud computing). I only actively became involved (as opposed to just talking about it and using virtualisation, large scale SANs etc) in 2005 when I directed my company towards building a utility computing service.
I was also a late arrival to the open source world, only becoming involved in 2000 when I ran Fotango. Furthermore, I was a late arrival to the field of 3D printing, only taking a real interest in the subject in the late 1990's.
I was late because lots of other people were involved much earlier, decades earlier in every single case.
However, some people are later than me. This doesn't mean that I'm right and they're wrong. This doesn't mean that I have some great insight and they have none. It doesn't even mean that I have some right of superiority. All it means is that I've been involved for longer and that act in itself is meaningless.
Good ideas come from any direction and unfortunately the field of cloud computing is just as awash with half-truths, thought leadership posturing and nonsense as it is with good ideas. There does appear to have been an unseemly scramble by some to set themselves up as the digerati of cloud computing, the purveyors of knowledge and the oracles of our time.
Don't let others decide for you what is right or good, decide yourself.
What I find uncomfortable are blog posts such as Daryl Plummer's and Reuven Cohen's follow on which could easily be taken as to mock the ideas of those who are late to a field (the instant experts, the pretenders vs contenders). Now, I've met Reuven and he seems a pleasant enough fellow but I don't agree with this approach of "I'm the expert" vs "Cloud posers".
As I've said before "in my simple world it's the idea that's important, not the source".