If you’re looking for a party game to separate the old folks from the youngsters, see who can explain which of the following: IAC Dotdash just bought Meredith Corporation’s National Media Group for $2.7 billion, and Twitter just sold MoPub to AppLovin for $1 billion. Both deals are big news in certain corners of the media industry. Pull up a chair and I’ll tell you about that time AOL bought TimeWarner.

T-Mobile will allow advertisers to target more than 20,000 screens in 11,000 store locations. That’s a lot of screens, but how much foot traffic does the average T-Mobile store get? It’s also linking up with streaming media company Plex as a CTV partner.