3 ms·MS seems like it should be safe. Slack seems like it could be hit hard.by dougmwne 4y agoMS seems like it should be safe. Slack seems like it could be hit hard.bitwize 4y agoThey'll be all right once Microsoft acquires them.fny 4y agoSlack is owned by Salesforce. My point is that big co revenue will get hit with start up drop-off.