Well frankly I didn't try tinder yet but surely I will. Competition don't scare me because I think there is a room on the top for everyone and as soon as I get some of a pie - that's a motivation for me for more.
The pain in facebook is because it's blocking link to my LP even with short links. So I start to think that FB is a wrong idea. Or I'm doing something wrong. Today, after my day job, I will check Tinder. Thank you for advice!