I have a history of being bullish about cloud-based communications veteran 8x8 (EGHT -10.12%). In fact, I have liked the entire sector for years. A breakthrough in the high-volume mainstream always hovered just beyond the horizon. The benefits of low-cost voice calls, conducted over the open internet with a plethora of built-in extra features, were surely destined to result in incredible business growth.Well, 8x8 just reported financial results for the third quarter of fiscal year 2024. Let me take this opp ...