Now I am unable to continue my work because being a Newbie I can't post any image in the forum.
Why does it stop you working? You can still post a link to the image, and that avoids clogging the threads with images, especially when some selfish member quotes the image to increase the download size, and obscures the decent posts.
Most of the bounty campaigns doesn't accept Newbies, even though I have a portfolio of 20+ projects translated they will not accept me. I am sure that this update of the rank system will reduce the spam posts, I also noticed that many users are posting useless posts just to earn a few coins from signature campaigns, but this change will also affect a part of users who are not posting spam and I hope you guys will find a solution for us too.