I'm building Rankiwiki, a public voting/ranking site.
This week I found a boring but important SEO issue: a few older generated ranking pages were technically crawlable and indexable, but their related-rankings sections had grown into huge blocks of links. They weren't broken, but they also weren't pages I'd feel good sending visitors to.
So I did the less exciting thing:
The part I keep coming back to is that "crawlable" and "worth publishing" are very different standards, especially for UGC or semi-generated products.
How do you handle pages like this in your own products: improve them, noindex them, draft them, or delete them?
One thing I'd be careful with:
The interesting question may not be what to do with weak pages.
It may be what standard a page has to meet before it earns the right to exist in the product at all.
Those sound similar, but they tend to lead to very different decisions over time.