It will definitely help your name get known. It is actually what I first started on and it proved to be a huge success for me. It is a little hard starting out but when you get used to it it gets really fun.
The best places to get paid to write articles are these three websites. I think articleincom.com is the funnest but if you want to make a lot of profit with a lot of work you can go to elance.com and rentacoder.com