[funkysquid]

Yeah, I feel like going and redesigning parts of the system that are usually other peoples' area would result in some interpersonal problems at the least.

I'm sure the dev ops people will be happy I converted our automation from Chef to Puppet, you're welcome!

[studentrob]

> I feel like going and redesigning parts of the system that are usually other peoples' area would result in some interpersonal problems

Assuming this is done during free time and you're presenting the solution in a respectful way, then that's their problem, not yours. If you perceive this is going to happen within your team then there is already something wrong. There isn't enough trust and cooperation in working towards a common goal. Every solution should be openly presentable and scrutinizable by every team member.

If you suggest an idea, completed or not, and someone is offended by that, it's not your fault. It is a consequence of your actions. And, I'd argue it's not your responsibility to care for others' feelings to such a degree.

Some people may disagree. I don't know how they can survive. They must feel they are constantly walking on eggshells, wondering how people will react to whatever they say.