I'll kick it off
tl;dr I'm a HUGE fan of Atlassian Guard as it elevates the need for better features around meeting growing compliance needs to land/migrate enterprises in Atlassian Cloud.
With the launch of Atlassian Guard, it really demonstrates Atlassian's Cloud story growing up into a real fortified enterprise product. Shoring up the identity needs of an enterprise goes beyond enterprise access controls such as Okta, MS Azure AD, Google Cloud Security, etc, and requires so much more around threat detection. Having been at Atlassian during the "how are we going to get Enterprises from Server/DC to Cloud?" period, it started with user counts going beyond 2,000 and a realization that Access was the avenue to shore up those heavy requirements from enterprises around security. For my own benefit, it's incredibly complimentary to other governance products within the Marketplace which help around content retention and reducing risk.
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