Online Names

Do you have an online name you always use? Or do you have different usernames for each website. My user name for anything is thundermonty. David Di Franco is thecreativeone and Chris Pirillo is Lockergnome. There are advantages of having the same online name. Lets say someone likes your youtube videos. They'd take your username and search it in Twitter or Friendfeed. If you use the same username people can find you better. Search Google for thundermonty and you'll find me. They are fun to have and sound good. So remember to have a online name that is easy to type and easy for anyone to remember.