For those that haven’t heard of go-colly before, it’s a scraping platform written in, yup you guessed it, go. See: http://go-colly.org/
Here’s an example we can all relate to: http://go-colly.org/docs/examples/hackernews_comments/
Here’s an example we can all relate to: http://go-colly.org/docs/examples/hackernews_comments/
Personally I would pick Scrapy too, but it's good to have competition, and Colly looks like a nice addition to the family.