User blog comment:Nayuta Ito/Is number of articles capped?/@comment-37556263-20191101025500

Who's to say for sure? :)

At the moment it's plateaued but then again it must have been that way before Saibian's numbers were added...

As for the total number of articles this wikia could theoretically sustain, I'd say that's easily in the hundreds of millions. Assuming they're all like these near-stubs we've got for Saibian's many googolisms, it couldn't take up much more than a terabyte or two, which although large by PC standards, fandom probably has petabytes of server space to host their hundreds of thousands of wikias.