"What if Guido <i>were</i> hit by a bus." Pedantry aside, I think the question of scripting language leadership is interesting. Tcl has survived Ousterhout's stepping aside, but I think it's arguable that it failed to thrive for a while afterwards, although it's impossible to know how things might have gone had he stayed. I think some projects <i>are</i> better off with a benevolent dictator type figure; others (most of the Apache projects, for instance), don't really have that type of person.