I have not been earning for a year until now, i'm recently earning 0.004-0.006btc a day, do the math and you will get the answer, but remember, i won't be a full member for a complete year, my position will be higher before i complete on year, and after when my position goes higher then my earnings will also increase.
Not worth it for the effort and work that you will put in. In your campaign you need to reach your daily quota of 20 constructive post 7 days a week. It means even at weekends or holidays you must post and the earnings ?? Not worth the effort. BTC1 a year goal is really not a good target.