filter posts by recommendation count (show only ones that have more than a given number)
I also think that the idea is great to implement a filter/sort for 'recommendation count' field.
Ramon Espinosa commented
I mean, having the option to automatic mark (or not) as read the hidden items by the filter. The idea behind this is that there are losts of posts in lots of feeds. So, usign the minimal time you want to focus only on those posts that are more important/ viewed/ recommended.
Of course the filter is set at feed level (a different thresold for every feed).