Blog Search Advanced (sic!)

There's more to the new Blog Search (blogger, google) than I thought: here is all you wanted to know but were too afraid asking about; advanced search, site search, language search - and more. For example:

All of the standard Google Search operators are supported in Blog Search. These include:
link:
site:
intitle:

Additionally, Blog Search supports the following new operators of its own:
inblogtitle:
inposttitle:
inpostauthor:
blogurl:

Edit: Personally I still find the easiest way to search a site or blog is to use Google's toolbar and choose "search this site," it also generates more accurate results than the google/blogger beta search from the nav. bar.