Will this dock work with the Lightning to 30-pin?

Since we're 5 months away from Christmas, I thought it would be best to ask this now, and not find out the hard way later on

Since Christmas brings me the usual lot of used electronic toys to mess with from others because people as me if I want this stuff first, with how ingrained Lightning is at this point, I will probably end up with a Lightning iPod or two(in my HS, the Touch is everywhere), I need to know one thing

How well do these docks respond to the Lightning to 30-pin, and will most Lightning hardware work on this dock? I'm curious as to this so I know if I should just use the line-in or get a 30-pin to Lightning on eBay