I can't tell you how many times I've signed up for a beta release, totally forgotten about it, and then get a mysterious email with absolutely no information ab

I can't tell you how many times I've signed up for a beta release, totally forgotten about it, and then get a mysterious email with absolutely no information about what the product is, does, etc. It's so frustrating and at the same time, right before I hit the delete button I think, "Well, if they're not taking much time to clearly explain this at the top of the email or newsletter, what else are they taking shortcuts on?"