If you have no money, join the Bit-X sig campaign. No limit to how many posts you make and payouts are weekly.
If you have money, you could try mining. The best money from mining comes from the lowest price of electricity.
There are no official limits via the campaign, but if the forum begins turning to garbage because of one person trying to make 25 BTC by mindless, constant posting- they will be suspended and make nothing...I've been around for a while, it is difficult to make 1-2 worthwhile posts in any given day.
Mining, even with low electricity costs becomes almost a certain loss unless the person is able to find themselves in the first batches of newest miners. Mines whatever possible for 2-3 weeks and SELLS the miner as fast as possible. If one cannot hit those spots, at this point in BTC time, they cannot make coin, most likely will have a negative ROI.
Best, easiest, fastest way to obtain 25 BTC...just BUY THEM and...that's it. Target hit.
Speaking of mindless posts, yours is a great example.
I'm not trying to "hit a target" i'm trying to figure out how long it takes to mine 25 BTC.
THanks to the moderator for putting this thread in a section that may have people who know!
Sorry didn't even notice that you were trying to hit a target.
Let's see.
1 post at Senior Member (You should be Senior this week)
.0014
It would take 17857 posts.
Assuming you post every 2 minutes a very constructive post, it would take you 24 days total assuming you did it 24 hours straight.
If you wanted to split this up, here is how long it would take:
1 hour a day = 30 Constructive Posts = 12 bucks = Approx 607-608 days (.042 BTC)
2 hours a day = 60 Constructive Posts = 24 bucks = 608/2 = 304 days (.084 BTC)
3 hours a day = 90 Constructive Posts = 36 bucks = 304/1.5 = 202 days (.126 BTC)
4 hours a day = 120 Constructive Posts = 48 bucks = 608/4 = 152 days (.168 BTC)
5 hours a day = 150 Constructive Posts = 60 bucks = 608/5 = 121 days (.21 BTC)
6 hours a day = 180 Constructive Posts = 72 bucks = 608/6 = approx 101 days (.252 BTC)
I won't go any further since I doubt you'd have the time past that amount.
This is the information you wanted, right?