Recently Ink was returning good results, I mean better results than many months ago. It almost seemed as though their algo had some google influence.
Since the acquisition by Yahoo was finalized I have noticed that Ink has reverted to junk results. I was biased just by the fall of some ranking for my terms (3 to 7 to 9 to 18). But I noticed a great deal of spam, specifically doorway pages and overly optimized, keyword stuffed pages upon examination of higher ranking sites.