The only "sigh" here is the boring and predictive act of someone linking that xkcd as the most laziest and unimaginative content-free put-down that you can do.

The only "sigh" here is the boring and predictive act of someone linking that xkcd as the most laziest and unimaginative content-free put-down that you can do. Lots of people post ideas to Hacker News. Lots of good ideas, lots of bad ideas, and lots in-between. It's very much against the hacker spirit to be such a dismissive lazy jerk about it.