The search bar on the homepage seems to be more limited on options. For example, searching "Define pie" then no results would come up. It gets a little annoying when you have to continuously click on the regular search bar to browse normally. Plus, the search bar obviously doesn't start accepting letters until the homepage is loaded, so if yu start typing too quickly, some letters get lost (mostly at the beginning of the search).

Every time I activate it, the time defaults to the wrong time zone time! XD