@dough.gfc,

It sounds like you're doing everything right -- I've just tested with your account over here and it seems to be working/saving. Do you know what browser you're using? Firefox does not seem to have problems if you have it locally to test with.

As a thought experiment, one possible problem might be if your ISP or company is caching the first version of the page you download, and just feeding that to you every time you update the content (since the URL will be the same). If this happens, you can test to see if our server is saving the updated data by adding a meaningless variable to the page URL, which should trigger your ISP getting the latest content by tricking it into thinking you are visiting a new page, i.e.:

http://popupchinese.com/vocabulary?change_this_number_to_force_a_refresh=23423234

Best,

--david