This is an audio post format here. It can be used to play audio files, both MP3 and OGA. A common use (and particularly useful) is to create an audio post for playing & publishing Continue Reading...
Sometimes, we can't measure what we need, so we invent a proxy, something that's much easier to measure and stands in as an approximation.
TV advertisers, for example, could never tell which viewers would be impacted by an ad, so instead, they measured how many people saw it. Or a model might not b