Pan, tilt, zoom (PTZ) isn't new to D-Link's webcams, but the DCS-5222L is the first with "HD" resolution. In this case, that translates to 1280x800 pixels. MyDlink-enabled cameras are different from many webcams in that you don't have to poke holes in your firewall or any of that rigmarole.
Doesn't require monthly surcharge to run
Clunky web interface; switches to night mode too easily