Are you sure still now Bitcoin is on beta software? From where do you quote this? I am really curious. Wondering if it's only me that don't know Bitcoin is still on Beta software. I agree that doesn't put all money into Bitcoin, because it's much volatile and anything could happen at any time. However, even on beta software, I am still not worried.
It's
arguably still is. Beta software
mostly means that it's experimental(in which Bitcoin is still obviously is), not necessarily meaning that it will be full of bugs and glitches that could break the software/network.