I know snark is generally frowned upon, but HipChat and hosted JIRA/Confluence downtimes have been serious issues for us.
Jira, although it is slow, works quite well for our on-premise version.
StatusPage is a great company and service, so this is really disappointing news in my book. HipChat was great before Atlassian bought it.
One example: it can sometimes take > 5 mins to merge a PR.
The solution for us was to decline those old PRs.
Is Jira so bad to scale in their hosted configuration that it has to be slow for everyone? Our local jira, after some experienced tweaking, was so much more responsive... it's weird.
I'm also sure HipChat knows about, and is embarrassed about, outages. Shaming them accomplishes nothing.