Comment by matthewmacleod

At a guess, I'd say a classy and less tasteless move would be a nice post giving their view on this rumour, pointing out the benefits of Gitlab, and giving some background on any efforts that might be needed to scale up. I'm sure it would quite quickly be pushed up to the top of the list and be a useful resource for people who might not have known about it or what it does.

A sloganeering hashtag is basically the opposite of that.