I have fallen in love with twitter. I only wish more people I already know were on it. There are very few current aquantences on twitter. I see endless possiblilities of using this program as a professional tool. The ability to access others in your PLC instantly or allow others with common interests in the teaching world to see what you are doing and choose to reply, help, add, revise, etc. to what you are doing.
If you are not already on twitter, sign up now!!! And be sure to add eldongermann to your list.
Another bonus to twitter is twirl. Twirl will allow you to twit instantlly without having another window up.