Yep, Max hit the nail on the head
Having some juicy text is great...for both your surfers and for a bit of se relevance. It's the issue of entire blocks of text being linked to the sponsor that becomes problematic. At times, can almost become a blind link because there's so much linked...the sponsor name gets lost in the sheer volume of text.
Oh, and Jugg...trust me...your text is a better than a LOT of sites I review
