Been using/encouraging it for the past 3-4 months to teach my team new stuff.
We even resort to mobbing occasionally, when I introduce new concepts fx. We will sit together and implement a feature so everyone has an idea of how it works.
I have 3 juniors on my team, and so far the feedback has been great, and productivety has been boosted greatly. :)
That's awesome! Mobbing when there are new concepts is a great idea.
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