I see many 'masc' men seeking for other masc men. Isn't that gayer? Surely if you wanted to seem masc and straight you would go for the fem type...... Yet they put 'straight acting', 'down low' and 'no ******s/sissies/fems'.
Most 'masc4masc' people are insecure bottoms who got teased in the lockerroom and feel like they have something to prove or deeply closeted self haters who will probably only refer to their partner as their "friend", "cousin" or "co-worker" in public. I thought that was blatantly obvious.