It used to be that only the newspaper was delivered daily. Now, a popular Internet genre is “… of the Day.” This week I’ve chosen five sites that feature a daily word activity. I’ve found daily word definitions, idioms, word games and quotations. When visiting a site daily, you might find your Web browser serving you yesterday’s page (from its memory or cache) instead of today’s updated page. If this happens, use the reload button to force your browser to retrieve the current page.