Writing yesterday, I stumbled across a concise summary of my tech philosophy. "Not leaving the past behind, but also not being limited by it." The best stuff evolves, still supports the past while moving into new territory. Sometimes things get so out of control, like feeds in the early years of RSS, that the requirements are contradictory, it seems something has to give. Which are you -- Twitter or Google Reader? The two models are very different. I think there is a middle-ground. #