Holy paladins have come a long way from the days of five-minute Blessings and WhisperCast. There's a good kind of complexity that comes from being given choices, and there's the bad kind of complexity that comes from busy work. The developers are constantly streamlining the game and removing outdated mechanics, and I can't complain. Even though addons like PallyPower made our lives easier, the new Blessing system is so simple that we don't need any external help to handle it.
Today's holy paladin has different addon needs from the healer of yesteryear. Three of the most important holy paladin addon concerns are unit frames, holy power management, and raid-specific alerts. In Dragon Soul, there are plenty of important things that we need to keep track of. Raid encounters are only going to get more and more complex and chaotic, and we need to be able to quickly get the information we need.