My friend Varun Kumar recently got bitten by the community health bug and decided that he needs to get a better understanding about what working for health really means. Being of the adventurous sort, he has decided to go on a bike ride across the country, visiting community health organisations along the way. One of his interests is in how mobile phones, which now seem present in even the most remote hamlets, can be used for health work. His corporate background is evident in his well presented maps of the proposed journey route. You can follow him on his blog http://journeyofvarun.blogspot.com.