Thanks to Shi W for pointing this one out to me.
So, it does seem that any fashionable camera worth its salt will soon be wearing wireless. WiFi, Bluetooth, GPS, LTE, maybe NFC soon.
Samsung announced a family of cameras at CES 2012 that have WiFi connectivity, including a WiFi-enabled camcorder. While WiFi connectivity in cameras isn't unprecedented, it does appear that it's developing into a standard feature for 2012.
More cameras from Samsung get well connected.