I remembered that NetBSD has a Wii port, and an actively maintained one at that, and immediately thought "is it possible to daily drive a wii?"
....and, scrolling down the NetBSD package list for probably way too long, I think it might actually be feasible.
LuaKit seems to be a browser that supports Javascript which is available on the PowerPC NetBSD builds, so you'd be able to do basic internet tasks on the Wii alongside the obvious of playing Gamecube and Wii games.
since a lot of people just use their PCs for accessing the internet, it honestsly might be possible to daily drive a wii, at least for a week. It's a gaming machine so it works for entertainment, it's got NetBSD and everything that comes with the PPC version of that...
Granted, there's the obvious problem of having an incredibly small amount of RAM to use the modern web with, but maybe it'd still work regardless?
I do want to try this soonish as at least a proof-of-concept, just out of curiosity if anything.