[oaktowner]

Actually, I just filed a bug internally to fix docs. You're right -- alpha/beta is not clearly shown consistently enough (I missed at least one in going through that list).

In some cases, there are GA products with alpha/beta features & languages, so it may be difficult to figure out the best way to communicate at the top level (e.g., the examples pointed out for a given feature in a given language, or HTTP load balancing vs Network Load balancing).

But in cases where it's clearly a beta product, it should be clear.