Bountyjobs is like recruiting in real life..if you hook up with a hiring authority that thinks giving feedback quickly to recruiters is helpful to all parties, it's all good...but if you get one that can't or won't communicate for whatever reason, then it becomes a huge time suck.
Since you are new, just get engaged on something you like, and give it a try..if anything, the resumes you collect in the effort can be used to open the doors to companies that may take you seriously, if you merit being taken seriously.
everything takes effort, and there are no shortcuts.
Good and Bad. I wrote about bounty jobs close to 3 yrs now- Its worth reading the comments,.