Since we can only get 4 bonus points in a day now, I think having the GDI bonus cost 16 points doen't make any sense. Why? Simply because it's almost impossible to even get that many at one time. It is possible to have three days worth of bonuses if you get them promptly. So that gets you 12, but in order to hit 16 you also need the forum bonus points. So basically, it's only possible if you do everything right for three days, and then wait for the forum bonus points.

I don't think this is what was ever intended, so I think it should be changed. Perhaps if you're going to implement this, you could also just, I don't know, make the other two bonus links worth 4 instead of 2 each?

I have 12 points waiting and closest to expiration is after 1.5 days so bit difficult to get free GDI but not impossible in current situation. yes its impossible to get if doesn't get bonus post points.