yeah, that is the problem with posting something on a forum like this, it gets noticed and then they decide to take it away by changing it
lmao at Yahoo the present Yahoo reminds me of Google last year or back in 2006-2007 era. it's still playing catch up. the techniques used last year to rank well now is taking effects on yahoo on 90% of my sites. coincidentally yahoo now holds 65% of my traffic in most of my top sites and blogs
Regarding internal crosslinking - you need to keep them as diverse as possible. Footers are easy to manage - but not flexible enough for seo...