Enable voting for anonymous ?

Question

Now only registered users can vote.

If I want to enable everyone to vote, Q2A lacks such an option.
Any suggestions ?

This is the lowest possible setting. How about Everyone ?

Registered users Registered users with enough points  Registered users Registered users with enough points 

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Answer 1

I doubt this will be possible without significant modification because the voting table currently links all votes to a user account. You'd need to add an IP address field, then modify a bunch of Q2A functions to store the IP address when the user isn't logged in.

TBH I'm not sure it's a good idea since it's too open to abuse.