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As for signature campaigns, to earn BTC1 per year you need to earn an average of BTC0.08333333 per month or BTC0.02 per week. For one of the higher Bit-x campaign payouts, that's only 20 posts a week - pretty likely for anyone to post that much, even if they're not in a signature campaign. This assumption is using a BTC0.001 rate per post. If you're not senior enough to earn that rate yet, just give it time...you'll get there quickly.
Instead of looking at pay per post campaigns, it might be better to simply join a fixed payment campaign; they don't usually require a lot of posts, and the pay rate for each post is much higher, even for lower member ranks.
You do realize guys that you can earn 1 BTC/day, and not /year.
There are many trading and investments that yield that much, not ponzi, but real altcoins and other type of good investments.
There are many opportunities in the crypto world, some with big ROI!!
Sure; trading and other investments can yield very high ROI, but don't forget to add they usually carry a huge risk as well - not everyone's cup of tea.
Overall, I agree with Possum577, and all the others before him, that suggested simply working for the BTC - you get better at your trade, and risk far, far less.