why? I notice you've received (18) upvotes, which in this case probable means agreement, so there's obviously some support for not having this feature. Is it s

why? I notice you've received (18) upvotes, which in this case probable means agreement, so there's obviously some support for not having this feature. Is it specifically subreddits to avoid? I completely agree that subreddits are a terrible implementation of user-content customization because they force items into a single-parent hierarchy. However, categories that filter content according to different weights would be quite useful. By pre-selecting these categories and thus pre-computing them, it would even be reasonable to implement (actual per-user filters might not work so well in real-time).