Signature compaign is the easyest way to earn bitcoins. You can create miltiple users and talking nonsense on forum just to build up your rank. When you'll be sr. member and above, you'll earn quite some money. When you'll have 2 bitcoin, go to bitcoin casino, put 2 bitcoins on single bet, and win. Simple 
your plan is full of holes 
creating multiple accounts and also spamming will get you banned.
and at the end betting will cause you to lose all your money that you wasted a year earning
none of the signature campaigns these days are giving bitcoins to newbies
may I know the reason why ??
https://bitcointalk.org/index.php?topic=615953.0may I know the reason why ??
there are 4 signature campaings which are accepting newbies at this moment. 777Coin, Bitcoin
Scratchticket, Bitin.io, 64 Blocks
besides getting to Jr. member is easy and it is better to join then. because you've learnt more about bitcoin and also you don't have to wait 6 minute between each post