I just noticed today that there is a new tab in the Google webmaster console. It shows the number of internal and external links pointing to all the different pages of the site. The new links tab showed me a greater number of links than I saw compared to the regular link: command. While it doesn't show as much links as Yahoo's link command, I think its new and I am sure that it will eventually show all links. Just like the Yahoo link command, it also shows links that have the rel=nofollow tag attached.