Are there any practical steps the community can take to help an inevitable issue?
The practical (and typical real-world) solution would be to draft up a style guide, which would set a standard for all independently produced graphics. It would be challenging to do, though, because site-related identity stuff isn't yet finalized (and though I am sure they will be eventually, who knows when it'll happen...)
At some point in the eventual future, many things will likely stem from whatever is settled on with the logo/identity. However, I don't think we need to wait for that-- we can totally do something in the meanwhile. I know I am tired of things not moving forward, and I'm sure our audience is as well...
In general, I think we're at the phase of things where
any volunteer graphics are better than no graphics-- while less consistent, it's a huge step over what we've had up to this point (which has been good-but-sparse, thoroughly basic, or mspaint)
And, for what it's worth, I like the typeface-- Impact-- that sephirona used for those banners, but I am sure that's not everyone's cup of tea
So, having said all of that-- if you would like to propose an aesthetic for our stuff, player-0 (or want to pitch some typefaces we should use, etc) I think it'd be fine to go ahead and post it here, so that we can discuss it.
(The same goes for anyone else who feels strongly about this! Please feel free to jump in)