Definitely, so imagine if HN decided to show a thumbnail image beside every link on the front page so users get a preview of what they'll see before clicking the link. When looking for a solution HN will quickly discover that auto generating website thumbnails is a nontrivial challenge to do well.

BitPixels solves this challenge by providing a simple img tag HTML code that HN would use to automatically generate and cache a png thumbnail of any URL.

Behind the scenes, BitPixels uses a server farm of real Google Chrome browsers to load URLs and take screenshots so the thumbnails look exactly like the real website. Most competitors use open source libraries like phantomjs or cutycapt that produce inaccurate thumbnails on modern websites.

You should chat to the indiehackers guy, sounds like you could help eachother out!