hello friends! site links are available in the webmaster central! it is still not available for my sites, but atleast the feature is available!
Yes. But of course this is also available in Google Search. Unfortunately they haven't really given us (much?) new information.
This is cool atleast google webmaster tools is trying to improved their tool to be more helpful to webmaster.
That is a cool feature, huh? ;-) But site links are not the same as "authority links." There is no such thing as "authority links." cheers ~ Denise
The additional links do not signify an authority site. It is purely speculation and by no means a proven fact.
you dont, google decides that for you. i dont know what they look for, probably a good high pagerank on those categories in your website, but im just guessing.
you can't add sitelinks to your site, you can just adjust some of the sub-pages if your site happens to have it
Google Adwords is having trouble using the tool. Check out this blog article where Firefox is in the sitelinks for Adwords.