Fixed pace filter

Fixed pace for a single feed

Apart from filters per score (Best, Great, Good), it would be nice to have filters ensuring a fixed pace of resulting posts.

I mean for example a filter which would give me 2 posts a week for a given feed (2 best posts of course). This way I could subscribe to such filtered feed as a measure of managing my readload...

Why so? I just noticed that I have hard time deciding whether to subscribe Good, or maybe Great - and my main purpose is just to get a few best posts. Note also, that some high-volume services get 10 for almost every article, so are close to impossible to be filtered out.

Important note: I mean some best posts within given time range (week seems to be most useful period), not just a few best posts in the history.

Possible syntax: ....?best=3&days=7
(3 best posts of last 7 days)

Fixed pace for a tag feed

The same idea could be applied to aggregated feeds.