I want to buy Quosera but also want someone to modify it to fit my needs. My needs are:

- any user can create a new question, but it must be approved/moderated before it is visible on the website. A question must also have a deadline to answer.

- when a new question is created, instead of 'description', the question creator will add pre-defined 'options'

- answering any question will require selecting one of the pre-defined options (no free-form anwers are allowed)

- a running count of each answer should be maintained and displayed (eg. option1 100 answers, option2 200, answers, and so on)

- after the deadline of a question is passed, the creator (or moderator) of the question selects which one of the options is correct

- those who selected that option in the first place, should be given an increase in their rank

- users can follow Topics, Questions, and Users (I think this is already implemented)