i'm noticing on the Venn friend making app that i find it more awkward to swipe right on a man than a woman.
it's something about how the whole user experience is structured. it resembles a dating app too much, so you feel you're signalling interest in a guy by swiping right.
and there is just something a bit awkward about two adult men who are strangers having an intimate one-to-one conversation together as their first encounter.
oh, and since this resembles a dating app so much, people end up using it for dating and hookups anyway.
so, personally, as a man, it's not an appealing option for me to make male friends through. i think it might work a little better for women in that regard, but i'm not sure.