I brewed a 5 gallon batch of this and after I bottled it up in 12 oz bottles and 1 L fliptops, I put it aside to "age" as recommended. Tasted good after a few months so I was satisfied. Before I could finish all of it, I moved to a new place, but I still own the house I moved from, basically using it for storage. Unfortunately (or fortunately depending on how this may taste), I forgot to bring the brew with me though since I had a pretty decent pipeline going and it just got overlooked. It is now 3 years later and when I went visited the house the other day to go to the basement to get some Halloween decorations, I found a dusty case under the stairs!
Here's the question: think it's safe to drink?
I'm meticulous when it comes to sanitation and everything. Bottles sealed and it looks like the gaskets on the fliptops are still intact.
I don't see any reason not to drink them. If you are worried send me some to sample.