Unlike online travel agencies such as Expedia, Orbitz and Priceline, Kayak does not provide online bookings directly but gives consumers a one-stop search solution to the best fares along with other value-added services like flight status updates and pricing alerts.
As Google expands its display offerings, its huge base of search customers will take advantage of one-stop shopping for a full range of online advertising.
The improved page design While LinkedIn has always let you search for jobs by keywords, the new jobs page provides a one-stop shop allowing you to do searches, review suggested jobs and keep a list of saved searches.
Surely, though, this search facility will be much more useful and commercially attractive if it offers users a one-stop shop - access to all the information in their social network and then in the wider web if that's not enough.