I agree. But I would go even farther. Block every site where you won't be able to read the content without having Javascript enabled. I have experienced several blogs where you won't see anything without Javascript.
That's a little much considering all of the sites that are well beyond static content and must load using RESTful requests. This would completely removing a lot of the web. Maybe if everyone used static sites as the standard when it came to huge sites, mainly corporate; then I would agree. All in all, blocking all sites that load their content would be insane scraping and more than a handful of problems.
Yes, you can use Javascript to make things prettier. I have no problem with that. But not showing content that is actually there, that's a no-go for me.