Question: I recently found Foundation5 has [Block Grid](http://foundation.zurb.com/docs/components/block_grid.html) which has rarely found use case online anywhere to demostrate the importance of using it... or is it even a great function to have? Because I am currently using Bootstrap3 and found it does not have Block Grid. So I wonder if its really a big feature one should watch out for.
Maybe some critical user case that will be so much better to use Block Grid other than Column based Grid.

Thanks!

Answer: 
There are several differences between the `block grid` and regular column `grid`..

* The block grid is always evenly spaced and distributed
* The block grid requires less markup
* The block grid doesn't have inner padding

Take a look at this demo: <http://codeply.com/go/XiyFxtMcXT>, and you'll see the differences. Notice how the `block-grid` evenly wraps the items when the items exceed one row.
You could just as easily use a percentage based grid system to achieve the same result.

I think the benefit of the 'block grid' is:

1. Items are displayed in a 'ul' which will group them together (good, for accessibility).
2. It's quicker to add one style to a 'ul' that will automatically make each 'li' a 'column' than it is to add "col-x" to each 'li' manually
3. They've already built it so you don't need to.