I voted WAY back on this poll, and prolly said "YES" at the time. That's b/c I was a regular trimmer back then! Since '07 it has been my mantra that trimming isn't a requirement for healthy ends, nor is it absolutely necessary to trim if you have splits. A split won't travel all the way up the shaft like people say, as BabyGurlNC stated.
Also, I just keep my ends moisturized and lubricated. Rarely use heat, and keep my hair mainly in PS, because I prefer my hair to be out of the way most days! (My baby is "scared" of my hair when it's down for some reason, and she's scared of people with long, thick hair and braids...it's like she cringes and covers her eyes when I or they get too close with too much hair)!! Weird. I may trim once a year (minimal amount like 1/2"), but since I'm transitioning again, I sometimes trim a tiny bit every few months. (VERY slow transition, no BC here)
Also, I just keep my ends moisturized and lubricated. Rarely use heat, and keep my hair mainly in PS, because I prefer my hair to be out of the way most days! (My baby is "scared" of my hair when it's down for some reason, and she's scared of people with long, thick hair and braids...it's like she cringes and covers her eyes when I or they get too close with too much hair)!! Weird. I may trim once a year (minimal amount like 1/2"), but since I'm transitioning again, I sometimes trim a tiny bit every few months. (VERY slow transition, no BC here)