After discussing the matter with Lemon-head and Claudiaab, we agreed that the process of joining the (wonderful) volunteer team of BeWelcome needed to be simplified. Here is a wiki page that will centralise (as soon as it is finished) all the info that one would need to join the (wonderful :) ) volunteer team of BeWelcome.
Anyone can go and check it out. To edit you just need to create an account. Please have a look and don't hesitate to complete it. If everyone likes it, we'll link it to bewelcome.org