I'm a horrible slacker. Not only do I not anneal, I also have never owned a case cleaner.

My cases last very well, and I usually have a sizable quantity of them for my main rifles. Neck splits aren't common for me, and lots of my brass could be considered ancient.
I am aware of getting best accuracy with new brass, and those which are in their first few cycles, but I'm pretty careless about letting them become integrated among the greater mass, and they are soon just another brass with unknown firings.
Heck, I don't even do much case trimming since I started measuring my REAL chamber lengths, and letting the brass grow to fit (within safe tolerances).
I've got other lazy techniques also, but I'm gonna save them for my upcoming book, "Uninspired Tricks for Reloading Average and Adequate Ammunition", by jdscholer.
I believe my book will save many thousands of hours of time which could then the spent loving the Lord, your wife, and your dog. (in that order) jd