Hello everyone! Everyone here on DSiPaint counts, and everyone should know that! If you think no one knows about you, I wouldn't really think that if I were you. The best way to get known is to introduce yourself to people! But that is only part of my idea or, at least, what I have to say.
When I enter a chat room and say hi, sometimes no one says hi back. Now I don't get angry just then, because people out there I know view what I say all the time. Perhaps someone is in a deep conversation and doesn't have the time to say hi to you. Remember: everything you say is noticed by at least one person! So just act like yourself, and sooner or later you can get into the conversation deeply.
Now don't get carried away and misbehave or something because no one likes that! But just hang out with everyone and enjoy the conversations that you have.