From Bill Moore:
I recommend posting helpful tips (that don't require links) for the guys who have limited bandwidth and/or time to read, and then post longer studies for those on staffs who need to develop a more comprehensive counter sniper strategy. Don't assume that all of our guys have been taught old school infantry tactics for countering a sniper, so even if it sounds basic to you please post it, it may be new to that 19 year old on point.
Taken from SWJ comment.