Warby Parker launches its 2nd product, Microsoft vs. Slack (Microsoft is winning), and Home Depot’s DIY website problems

Summary: Warby Parker is the OG disrupter, cutting out the middle man of retail — now it’s launching its 2nd everproduct line: “Scout” contacts. Microsoft was threatened by Slack, so it launched a rival/knockoff messaging service called Teams — we just learned it’s got 20M users. And Home Depot usually just rides a strong housing market to strong profits, but it botched one part of the business that relies on Home Depot alone.