Should women be able to vote even though they dont sign up for the draft?

As several people have accurately pointed out, we haven't had an active draft since 1973, although men are required to register for Selective Service on their 18th birthdays. Our military is all volunteer and has many capable women serving with distinction. What does a registration for a draft that hasn't existed in 44 years have to do with a citizen's right to vote? Of course women should vote.