I have never seen this before
 

For probably close to a year, if you found PimpsPromo on Google it has come up with six categories under it. Today I happened to go there and notice there were 12 there now.

I have never seen that many under any other site. I even looked at Wikipedia's Google listing and they only have six (but they do have that cool search box, I'd love to get that).

Has anyone ever experienced this? Was it temporary or do you still have it?

yeah they made changes to sitelinks, i got 12 for fetishengine and few others.

I've got 11 for one of my mainstreams, and 12 for another.

Good deal, thanks. Now, how do you get one of those search boxes wikipedia has? Do I need 1 billion plus results like they have? :1orglaugh

i saw such listing already, for example when i look about gadafy i get 12 under pages..

on tons and tons of searches.

Guess it depends on your definition of tons.

u can get that search box, but gotta create some bot for that and patience

imho when people search like this.
and when ur site gets lots of searches like this

query site:yoursite.com

and i am not sure whether they'll give it for adult site.

the number of new site links depends on search phrase now.

One website can have once 4 and once 12 - depending what people search for...

You will find more details in Google Webmaster Tools.

A 10, a 7, and a 6 on a quick look at 3 random mainstream ones of mine.
I read something on googles blog when the extra search box came in that it was for sites where they knew people would want to search for something specific.

That makes sense, so I Googled Amazon.com . . . and it does not have one. Have you seen one elsewhere?

I believe the humans at Google have decided that wikipedia is an especially good site, so wikipedia may get special things. To have a similar search box, one may have to convince the people at google that your site is as useful as wikipedia, and useful to as many people.

Bigdotmedia.com has 10 listed.

I just checked, got 12 for Porn Corporation.

search queries.

youtube
imdb
news.com
movies
showtimes
dictionary
qvc
rate my professor
urban dictionary
vrbo
yelp
zappos
craigslist.org
nasa
fbi
toi
nytimes

okie i m tired now.
these has search boxes.

That's Googles "search within a site" search box. Info from Google here. From what I've read those are for mega sites and used to help Googlers find more precisely what they are looking for.

More about the sitelinks listings you were curious about.