Which is better?

i think both of them are the same .whether you post on discussion or create new you have answer in detail while answering in a discussion or write in detail about what you want to discuss.but starting a discussion is better because we can ask our questions to others and ask for their views on it while answering in discussions we have to rely others for topics which may like or not like

Hi lotter even i dont know which is better ,earning wise ,but other wise answering is much easier than asking questions in my opinion.

Whichever you feel like comfortable.Better to try new discussions also with mylot discussions.