I like the idea, but would like to be able to select a language and see the small web of that language. There are more languages than English, and this tool could make them thrive.
Also somehow if they are clever, they could use this for those translation system they are using, but please let us select our own language without feeding automatic translation like youtube does).
I think the problem is that it's hard to curate feeds in a language you don't understand. I've been building an uncurated index of OPML blogrolls, with no language restriction. The OPML blogrolls are curated by their owners, so someone decided they met some inclusion criteria, but the overall list is uncurated.
https://alexsci.com/rss-blogroll-network/