Hello Friend, I want to learn more about google caffeine, please share your experience of Google caffeine.
I was able to test the beta when it was first announced. Everything seemed to rank for me the same, and it was a hell of a lot quicker as well, with at least a 50% improvement in speed.
The results between google and caffeine update have become very similar over time. The big change now appears to be speed.
Searches are obviously faster and produce near same results. Social and news network however are indexed significantly quicker. Also i noticed friend finder seems to be favored as far as social networking sites go. It does appear that keyword relevance does greatly impact listings as well.