I have been using NoScript for years and I selectively whitelist enough domains until the site loads properly. Typically the actual domain, perhaps a web server & CDN. The raft of ancillary domains I just leave blocked.

Working at a major e-commerce company, I get I why they're there. Like many others, I've found the web much more... responsive... without the huge page loads, and I don't like the idea of how far my data travels around and is shared, corss-referenced, etc.

Great post.