Looks like all those problems in the big empty known as Second Life — the virtual world's confounding user interface, poor graphics, and high attrition rate — aren't going to get fixed anytime soon. Word comes via tipster that Linden Lab chief technology officer Cory Ondrejka, the dude who ostensibly runs the virtual world's tech, has left over "differences in opinion." The official line from founder and CEO Philip Rosedale states that Ondrejka is leaving at the end of this year "in order to pursue new professional challenges." As Rosedale poetically put it, their paths lie in different directions. Ah, the road not taken — like a path to a meaningful business. Anyone have more deets?