[aaronwall]

"you can nofollow links created by users but you should not nofollow links to content that YOU decided was worthy of inclusion on your site."

+1 ... Preach on!!!

The only reason there an (alleged) need for nofollow is because they are scraping tons of content & displaying it without any editorial curation.

If they actually were a human powered search (as they falsely claim to be) and did editorial review of the links then why would they need to add nofollow to links that passed their editorial guidelines?

Further lets not forget that in the past Mahalo did provide direct outbound links. 18 months ago I predicted them adding nofollow at some point, Jason stopped by with what he called a "fact check" ... and then they later added nofollow...pretty funny! http://www.seobook.com/when-will-mahalo-add-nofollow-outboun...