Is the dotted underline browser specific because I don't see any indication in IE.
Now if it would just put the "abbr' code tag in a , different color, so that you know to mouse over it.
I actually thought the dotted underline was a good solution. visible enough to notice most of the time but not so obvious as to distract from reading the sentence. I try not to put anything important in there so that people who don't notice the underline (or don't know to mouse over) don't miss anything.
Oh, I guess so... it doesn't show up for me in IE or Chrome, but works in Firefox. I'll have to keep that in mind.
Yeah, I just noticed that--the dotted underline shows up just fine on my laptop (Firefox), but doesn't show when I'm at work (Chrome). That's... stupid.