Course Interaction Excites Professor

This perfectly describes my feelings last night after my LIBS 452 class met.  We finished one group presentation and started a second presentation.  Students were engaged, thinking critically, and participated at a level that truly excited me!  
For me, this is what teaching is all about.  Asked to tweet in reference to a book, I gladly participated and suddenly had new followers, favorites, and witnessed how quickly social media works...not a new phenomenon for me.  The best part...students witnessed this, too and for many, this may be a fairly new phenomenon!  Cheers to LIBS 452...