Just want to share one of my favorite peeves recently... Hotel captive portals which do not redirect ssl traffic in combination with many/most mobile devices which now seem to operate in a "we're going to make you do ssl even if you don't want to" mode.
That and the frustration of logging into that case sensitive captive portal screen (once you finally get it) with a keyboard which wants to automatically capitalize and correct whatever mangled username and password they gave you to log in. What a pain. Just saying...