I'm new to italki. I'm migrating from orkut & I'm a bit lost about how things work around here. Help!!! I got fed up with orkut 'cause people there seem a bit sophomoric, generally -- they're mostly kids and I want to chat with adult people. I've tried to send messages to 5 persons (above 35 y.o.) up to now, but got no answers. I think I'm doing something wrong but can't fathom what it is. My native language is Portuguese.