A product (usually computer-related) that is so stable and usable that running it in real time production environments is not only possible but recommended even though the product is marked beta. Comes from Gmail being in beta forever but still being awesome.
Man, Windows 7 is such a Google Beta! I run it on my main machine and haven't had any problems.
Universities have outsourced their email to Gmail because it is so awesome; it's a Google Beta!
Google Beta is version of google that only nerds or techies are aware of. Google Beta is pointless, and most 'normal' people switch to normal google since Google Beta just screws everything up. Google Beta should be eliminated.
I wanted to look up what the hell Google Beta is, but Google Beta won't let me unravel its own tightly woven web of lies; so it remains an enigma.