I can name more shitty feeds than decent feeds.
Pimproll has a lot of different niches available and halfway decent feeds. If I had any complaints its that they should put more links in the actual text and not just the title and the thumbs. Linking the title is pointless once I import it into Wordpress. They have different templates available also, which is nice.
Pimproll Example
Traffic Cash Gold has decent sized thumbs and a good amount of texts with links and keywords throughout.
TrafficCashGold Example
OC Cash has decent keywords and links in the posts and decent thumbs.
OCCash Example
Nubiles.net - their feeds are mostly thumbs with a single link.
Nubiles Example
Spunkbucks has a good RSS feed for Spunkmouth.
Spunkbucks Example