I have personally found that Tizag[1] provides a much better HTML, CSS, PHP, and MySQL tutorial than W3Schools while still having a really easy to navigate website. Instead of reinventing the wheel all the time, maybe we should all focus our efforts into making the Web Platform[2] better or encourage people to use higher quality websites like Tizag.
I'm going to go out on a limb here and say that there's more to the story than what you have stated. There are numerous reasons why your site may have been removed. It could have been shady SEO tactics such as link building or invalid meta data, which is a big no no for Google. Should definitely check your Google Webmaster Tools to see what's up.
"Elon Musk Learns Leap Motion and builds a grabbing tool" should probably be the title. I don't get what the hype is all about. It looks as though as his team just created a program that can change the position and rotation of a virtual model in space. I know the community here on HN seems to worship Elon Musk, but that demo definitely was NOT making the Iron Man gesture interface real.
Soylent is affordable. Many other complete food supplements which are primarily used by hospitals and other care facilities, will cost significantly more. Other than that, it's a "fun" experiment as it has not been clinically proven to be either healthful or harmful, though the ingredients are FDA approved.
I think this is a great idea, but experience is everything, as others have stated, the diagrams presented still have quite the learning curve, knowing what names connect where. I think if NoFlo allowed actual coding through a visual interface like Scratch, with the ability to group components into functions and classes, this could really go somewhere.
I think this game has some real potential, but in its current state I don't think it's worth backing. I think that the most deciding factor for me at least will be efficiency. I am waiting for the day that someone creates a voxel game with near infinitie sized worlds that has a super efficient way of generating "chunks" (they don't even need to use the concept of chunks) that makes the game run really fast. To me, that's the largest downside to Minecraft and something that could really be improved upon.
[1] http://www.tizag.com/htmlT/ [2] http://www.webplatform.org/