What do you suppose the refrigerator life is on this?
I'd say about a month.
Edamame2003 also says 1 month. At the other end, here's one of the comments on the recipe --
Though the flavor may diminish over time, this recipe contains enough chili and vinegar to prevent it from going bad for a decade if you refrigerate it.
Other commenters have frozen it. With that much vinegar, it should be more than a month, similar to a lot of pickled condiments.
Really? A month seems awfully short to me--does anyone have another opinion? Or what about the commercial options--how long do you keep them?
Almost forever would be my guess. I've abused Sriracha in more ways than I can count, and it always comes back for more.
beyond your lifetime. seriously.