This week on the GeekWire Podcast: Salesforce strikes a deal to acquire Slack for $27.7 billion; Amazon Web Services makes some surprising news at its annual re:Invent cloud conference; and a new tech giant arrives in our backyard.

Joining us on this episode is Matt McIlwain, managing director at Seattle-based venture capital firm Madrona Venture Group, offering his commentary on the implications of these developments in the world of cloud and enterprise technology.

Special bonus: Listen to the end of the show for a new installment of our GeekWire Podcast trivia contest, with a chance to win a GeekWire mask or socks.

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'Slackforce,' AWS re:Invent, and Seattle's new $9B tech company