It would work on me
not sure how many other 64 players follow melee enough to have that work but the melee community is cool and we're like their cooler little brother so good things like evo for them kind of translates into respect for us. In a roundabout and inefficient way.
Not really even thinking the ssb64 community would have a big impact. We would just post the stream link the in the donation drive forums (like the zelda player did), so all the melee players would have a place to congregate and watch some cool content.
Not sure if it would really work, but it would be cool. Plus the ssb64 community would get a ton of exposure with all those melee eyes on us.
Anyone wanna make a twitch account and give this a shot with me? Or I could make one.
I PM'ed Isai about it but he hasn't responded yet. IMO an Isai ssb64 for melee donation stream could be huge due to his legendary status in the melee community. But I'm not sure if he really cares at all about it.