It's a big advantage if the project have already reviewed by most trusted users here in the forum. You can denied the fact that they takes so much time to analyze the project and have some good feedback about the project. I always check if the project have project team and any proof that they really true. Its good if the token is already listed in some exchange. Its a good sign for you to join them. The thread is posted 2 years ago, if you can earn $2500 in 3 months, you're lucky to have that amount.

It is good to see that back then the bounty campaigns were so rewarding and even i get to hear big reward stories from few years back but sadly now the bounty market is not much rewarding and even if the campaign just pays the hunters despite the value usually get contented because of a lot of non payments and scams in recent times.

Before many projects are really paying and joining a campaign is really rewarded but as of now, you will be lucky if out of 10 projects you promoted there is even 1 paid you and their coins will be listed in the market and have a higher value.  Earning a huge money through campaign is just a luck. If you want to earn $2500 a month you should work hard, join a different campaign and do trading but by doing all of these you need to have enough knowledge, courage and starting capital for trading. Campaign alone for that big amount is very impossible specially if you have a lower rank account.