I have a feeling that companies using Slack that don't have retention polices - for compliance with Sarbanes–Oxley etc - probably have no issue with content dis

I have a feeling that companies using Slack that don't have retention polices - for compliance with Sarbanes–Oxley etc - probably have no issue with content disappearing. It's something we at Redfin only recently have had to deal with, and it's a total pain in the ass; people operated for years as if Slack was the total repository of knowledge, and now 3/4 of that information is gone. I've thought for a while that Atlassian and other providers of corporate wiki software could make a killing providing Slack integrations that let you search in one place.