Do want knowing the latest activities and updates of your friend in twitter, its simple you just type the twitter user name that you wish to find out on search engines twitter http://search.twitter.com , what activity update now they are, how often your friend tweet on the twitter. This allows you to some body for following them in the hope that they will also be your follower.

You just type here http://search.twitter.com/

source:agitsan

Mixx it!