Recently, I've noticed a slight salty taste in a few beers. It's generally toward the end of the glass, and it's generally when I'm dehydrated. It's happened with Long Trail Ale and Stone Arrogant Bastard, both in the past two weeks.
So, I guess this is a multiple choice question:
A) The beer actually has salty flavoring, and I don't taste it until the beer is a bit warmer.
B) My friends are dicks and threw salt in my beer when I went to the bathroom.
C) I'm super dehydrated.