She has taken it upon herself to cut down her addon list to what is really necessary. After all, load in and zoning times are important, too. After deleting some that were rendered obsolete by recent patches, some that weren't that great after all and some she couldn't remember what they even did, she got down to 79. Yikes.
I recently got a new rig so I have very few addons going right now. But I do have to clean out my Interface folder on my old rig which I still play on. One addon for sure I couldn't live without though is Outfitter which automatically switch gear sets between Druid forms.
Does your addon folder need spring cleaning? What addons can you simply not live without? Are you an addon addict or an addon newbie?