Google recently launched Search + Your World to give you social search results from your Google+ stream directly in Google.
But what happens if most of your friends are on Facebook or Twitter?
Blake Ross from Facebook teamed up with engineers at MySpace and Twitter over the weekend and launched focusontheuser.org. They built a demo that improves Google's results by including public Facebook and Twitter profiles. The problem is that these profiles are all public and they are not necessarily your friends so your social search results are still not tailored to you.
Wajam takes social search to the next level by personalizing your Google search results and giving you recommendations from all your friends wether they are on Facebook, Twitter or Google+.