The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
Happened as dated, per wpcentral.com: "Your membership journey starts here. Keep exploring and earning more as a member. La…"
Broadcom's own PR Newswire release, dated September 3, 2014, announces the BCM4358 combo chip claiming it will 'double wireless networking performance,' exactly matching the pin's stored September 3-4, 2014 date.
VentureBeat independently corroborates the same September 3, 2014 unveiling of Broadcom's BCM4358 chip, quoting an executive that '5G WiFi and 2x2 MIMO unlocks the full potential of today's smartphones and tablets.'
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most. A picture that shows something else, or shows it badly, is looked at too, and moved down or replaced.