  We study the consensus probability in Voter Model and Invasion Process
starting from a seed initial configuration. In the case where the opinions have
the same strength or slightly different (weak bias) this function was computed
analytically by Sood, Antal and Redner and depends only on the degree of the
promoter individual. We check numerically through large scale simulations the
above mentioned theory and we find that in the case of strong bias a
correlation between the consensus probability and other centrality measures
emerge and Sood et al's theory is broken.
