Strangely, I've been more or less immune to the primer issue. I haven't been shooting .45 nearly as much as I used to because of the bad winds and inclement weekends at my local range last summer and this summer. Also, I accidentally stocked up on bullets, powder, and primers prior to the elections. I didn't anticipate a shortage, it just worked out to my advantage that I missed the primer shortage and the spike in lead prices.
Had the weather been better, I would have been effected by this.
I have had to buy some shotgun primers during the past six months and have had no trouble finding them.