What functions do you unlock at different point levels here at FunAdvice?

when i made my account along time ago there wasnt a point system. what are they even for?

Answer some more questions to unlock great upcoming FunAdvice features.

Why do we have question spy now? is there any way to minimise it?

Is it an answer to a question, or something like an article? Can someone just explain how I would go about writing a "how to"...

I've only just started putting my points into my pay pal and it's already starting to be a benefit.

I mean why are the points we get if someone likes our answer different?

How can I delete my funadvice questions?

How do you put a layout or something on your profile on FunAdvice? I Have been wanting to for awhile now.

pls can someone tell me how funadvice pay it members and by what means?

Why are there multiple funadvice accounts with the same username 'funadvice'? or is it just one account and different people ...