I want to keep Clash, because to me, it's part of Brewmaster's identity and it's a really fun ability, just like Charge is for Warrior.
I don't care if Clash stuns target or not, or if it deals damage or not.
I just care about it's function of moving, clashing with your enemy plus the sound effect and special effect gives the best feeling, in my experience.
If you want to keep Clash, make your voice be heard in this topic, poll and tweet https://twitter.com/Celestalon!