To make it short : I have stop promoting and updating my website. I want to test my theory which is 'a useful website will always draw visitors, even if you don't update your website'.
Main question : Will the number of visitors of my website increase and survive without any updates?
The answer is : YES! Check out my weekly stats for the past 12 weeks!

Analysis :
1. W35 - W38 : The effect of promotion begins to wear off
2. W39 - W45 : Equilibrium. Don't know why this happened.
3. W46 - W48 : Finally the number of visitors begin to rise and last week (W48) beats the last 12 weeks performance! But still can't catch up with W35, but by willing of good, something it may happen!
However, despite the increase of visitors and pageloads, my Adsense for this month can't beat last month earnings. Due to not very relevant ads I guess. Whatever it is, nothing beats free money. :)
November ends tomorrow. So stay tune.