In the last couple of weeks I have stripped this site down to the minimum in both theme and plugins. Just a bit of spring cleaning really and allows me to look at adding things as I need them or want to test them. I had nearly 40 plugins installed and activated and have stripped this back to an essential 6 or 7. As this is my personal site and blog I have often used it to test different things, hence so many plugins.
Twitter has just launched there official WordPress plugin so as a Twitter user I am interested to try this out so will initially test here.