Snap, Inc. (NYSE:SNAP) posted upbeat fourth-quarter results on Wednesday.Snap reported quarterly earnings of three cents per share, which beat the consensus estimate for a loss of three cents, according to data from Benzinga Pro. Quarterly revenue came in at $1.72 billion, which beat the analyst consensus estimate of$1.702 billion by 0.84 percent. This is a 10.21 percent increase over sales of $1.557 billion in the same period last year.Daily active users (DAU) fell to 474,000 in the fourth quarter, down f ...