Grendel_Khan
Hero
I think what would help indie/smaller games more than anything, would be a website that helps gamers looking for other gamers interested in certain games find each other.
Granted, we have a lot of those. I think ENWorld has a forum for gamers looking for groups, as does Roll20, etc. However, the problem is that indie games tend to have relatively small audiences to begin with. By spreading them out over dozens of different LFGs, you're either forcing them to post on dozens of sites (which, let's face it, nobody wants to do), or you're spreading them too thin among those sites, such that they'll be lucky to ever find each other.
What I'm thinking would be like the Facebook of LFG (in terms of popularity - practically no one uses MySpace anymore, and G+ died out). Of course, that's easier said than done. You'd need a robust site, and you'd probably need a significant amount of advertising to get it the traction it needs. Which is, again, easier said than done, especially since this site is unlikely to draw FB-like advertising revenue.
I think the key for this sort of site/platform working is fully getting rid of the grumbling about and resistance to remote gaming. I don't mean that everyone should love it and be totally on board with it, obviously. But every time I hear or read someone complaining about it I feel like it's contributing to a chilling effect. In-person gaming shouldn't, imo, be considered the default any more, and remote the weird/desperate/last-resort option. They should both be on an equal footing. That's the only way some indie-playing gamers will ever really be able to connect with others. But for that to happen more publishers might have to put in a bit more effort to create Roll20 character sheets or a tiny bit of Foundry assets...and the gaming community at large should probably try to stop stigmatizing it.
That might come off as more broadly scoldy than intended, but I do think it's sort of a group effort.