I just tried to add an answer to this question, and it took me 4 tries and extra crappy text because the new triviality algorithm kept making my answer a comment.
This question had no need of a long answer, it only needed a statement and a link. Penalizing answers just because they're short, is short-sighted.
You can easily see this on the Review->low quality answers page because it cues off of short answers, and most are just fine and to the point. An algorithm just based on answer length or link content will create way to many false postives, and only frustrate answerers.
Terseness should be appreciated and encouraged.