I installed a great new feature on my blog called Answer Tips. Now, if you ever read a word you don't understand, just double-click it and a little pop-up window will appear with the definition of the word, and other helpful information. Go ahead, try it! It's pretty dope.
I like it because, unlike Snap Preview Anywhere, this plug-in is completely unobtrusive. You don't even know it's there until you double-click it. So, it doesn't intrude upon your browsing experience at all. Of course, the drawback is that if a reader doesn't see this post (or the note I plan to add to the sidebar) then they won't even know that this capability exists. But, to those "in the know", it should be pretty helpful.
Let me know what you think.