Hi there, check our theme: http://themeforest.net/item/oneup-one-page-parallax-retina-wordpress-theme/5901846
You can create such layout using page builder. We don’t have “load more” yet but it’s exactly what we’ve been working for past few days and are publishing that update today or tomorrow.
Depends on a day, some days I’m so lazy and have to take breaks, some days I would work rather than doing anything else in the world.
One thing I noticed that interupts my work is the constant checking of forums, email etc. so that sometimes distract me.
I doubt you will find anything specialized like that, though it is possible.
It’s not really that complicated, you just have to learn some basic jQuery stuff and then use jquery-ui draggable library. jQuery really makes it easy to create complex things.
Wow, really awesome, lot’s of work went into this