Could you please not post unsubstantive comments to HN? We're trying for a bit better than internet default here.

https://news.ycombinator.com/newsguidelines.html

You might also find these links helpful for getting the spirit of this site:

https://news.ycombinator.com/newswelcome.html

https://news.ycombinator.com/hackernews.html

http://www.paulgraham.com/trolls.html

http://www.paulgraham.com/hackernews.html