Seattle&rsquo;s Pioneer Square has tech, needs tribe (GeekWire) With Zynga and now HTC joining companies like Isilon Systems, BlueNile, Yapta and Payscale there, Pioneer Square is proving it&rsquo;s a place where geeks want to work. But until Seattle&rsquo;s first neighborhood stays up past rush hour, it won&rsquo;t rival Fremont, downtown and the booming South Lake [...]