Snapchat’s six-second unskippable ads have arrived

[Image credit: AdAge] The good news is that these ads won’t pop up in your friends’ posts — they’ll only appear in professionally produced Shows in Snapchat’s Discover section by publishing partners like Disney, NBC and MTV-owner Viacom. Snapchat is testing these forced-view ads, because advertisers are reportedly unhappy that the average ad viewing time …