Hopefully no one here needs to know this, but I'll ask just in case.
If someone here should have an unfortunate encounter with LE, can you get yourself out of jail without involving anyone else? I honestly don't know how the procedure works.
Probably many people here have the financial resources to meet whatever bail is set, but might not have the cash, credit card, or check book with them at the time. Also, I think I heard that certified funds are required. Seems like you could have the resources but not have access to them when needed. Can you post bail without outside help?