teokolo - 12:35 pm on Jul 2, 2013 (gmt 0)
@graeme_p, I had hundreds of pages linking to homepage with the same (or very similar) anchor text. I removed most of these links and edited remaining ones to be more descriptive.
For my analysis, I made a csv report of every internal link (using some linux magic: wget,sed,awk,grep) and I found some pages receiving too many links and very similar anchor text. I removed links from less relevant pages till internal backlinks profile seemed natural.