How often do u answer?

I do not have defined special topics and subject to answer here. It depends on the subject matter, first I read it fully then only I decide to answer. I have seen here many people responding on each subject just to increase their numbers. It is not good. Answer in Yes, No, thanks etc is not enough. I try to be descriptive on the topic I have chosen.

I usually answered the questions but it depends that whether I have an experience or idea about that issue then only I consider to give the reply.

I often answer questions that interests me or those that I know things about. I used to do it a lot before but I have been so busy at work lately that I haven't given myLot some time aside from weekends.