It would be interesting if EnWorld is mostly 5e discussion, and one of it's admins won't even buy the PHB for it.
I think the admins are professional enough that, if they didn't make a specific statement, you wouldn't know what games they liked or didn't like. It isn't like his game preferences impact his ability to technically administer a website, you know. "Oh, noes! He likes 2e! That means he won't be able to fix the database!!!1!"
The only thing "interesting" about it would be what people read into it. So, tell us, instead of being all vague and passive, what, exactly, would be interesting about it?