Security:
I suggest making it clear to the user in detail what kind of risk a user is taking on when they choose a webkit browser on an old Mac.
Please let us know whether the webkit being used is associated with the operating system in some way, and as such, some part of the browser is dependent on the o/s being up to date.
Ideally, if there is a threat here, please inform the user. Even if the browser is pretty unreliant on the underlying o/s for security, please inform the user.
Bear in mind that MacOS doesn't inform the user when the Mac is out of date and isn't getting security updates anymore.
I will be losing updates at some point this month, but I don't know when. I also don't know when to get news as to if my computer is exposed to an unpatched vulnerability. So it's not even clear when to throw this Mac into landfill, try OCLP or get a new one. I'm also unclear whether Orion might be a poor choice for a browser instead of Firefox or Chrome, for example.
