Play well - Lego and Minecraft - two sides of the same block
For me, Lego has always been about creativity and imagination. The ability to spend hours building, reassembling, changing and reimagining creations from various plastic bricks. It's not something I've grown out of either. I still have a small box of Lego that I fiddle with every now and again and I'm hardly alone in this. Last Christmas, my friend bought her husband various Star Wars Lego sets and she tells me he happily spent hours on Christmas day playing with his new creations. When I was younger I get a huge Lego spaceship set and my Dad had a wonderful day working through building all the various parts. Lego provides the ability for one to express their creativity and their ideas in a simple way.
The blocky nature of Lego is not that dissimilar from the pixelated cubes of Minecraft. In creative mode users are free to explore their imagination through blocks of various types to make anything from the smallest shacks to towering cities. The connected nature of the internet allows users to play in the same worlds and work together to build these creations and explore and share their achievements. People have been able to create all manner of wonderful creations including faithful replications of cities from George R. R. Martin's Song of Ice and Fire series.