> I would guess that 'them' refers to nondisabled users, who are the only group mentioned in the headline.
That's certainly a logical reading, but I have even more trouble interpreting the post that way (but this ambiguity of interpretation is one more reason why drive-by comments—not yours, but the earlier one to which I was responding—are less than helpful). The question isn't whether there's any way to make browsing easier for non-disabled users; it's whether making browsing easier for disabled users makes it harder for non-disabled users (and the answer is no). In that context, it's not clear why one would want to provide advice about the browsing habits of non-disabled users.