Heya, Lenia. Well unfortunately there's not a whole lot of ways to do "fast communication" around here other than the IRC which if no one is in could be problematic. You could plan a time to chat with some members there though. The most basic ways people usually contact each other on here are the "slow communication" type ways. You can send a private message (Which would be similar to how messaging used to be done on myspace if you're familiar.), post a visitor message, or rep a post (reps can be given by clicking on the little icon at the bottom of their avatar.) A lot of people on this site will respond to rep posts with some wall to wall communication. The best way is probably private messages. You can find that area underneath their picture on the left side of their profile page. Or if you single click on their name on one of their posts it will drop down a menu with a private messaging option.