Here's what I think...
When you're changing your name, you're not being yourself. You're not making yourself unique. You pick a name that you feel fits you. Don't change it just because someone told you so or because it reminds you of your boyfriends. It's like getting a tattoo except it's not permanent... but the concept is still the same. You get a tattoo with your girlfriend's name on it. Later, you break up with her... you're screwed. Although getting a member name isn't unique, it should be treated like a tattoo. What you pick is what you should keep. It's the same with emails and AIM. You pick an email address that you keep. If you have people bothering you, simply ignore them. Email services have BLOCK features. Same with AIM, they have BLOCK features too. Other than that, just ignore them. If you sign on AIM and someone IMs you, it's not going to disconnect you from the conversation you're having with someone else. If someone emails you, it's not going to disconnect you from the email you're currently reading. If you add a new screen name for professional purposes, that's fine. I have two emails and two AIMs. One is for online purposes where anyone I meet online can contact me. The other is for professional purposes where only people from school or my family can contact me. That's a good reason. However, if I picked a name like "IAMAWESOME69" cuz I think 69 is hot and sexy and that I think that I am awesome... then later I am depressed, I change it again. Later, I have a new girlfriend... I change it again. Later, I break up with her... I change it again. How is this going to look for me? It's going to make me look like I can't make up my mind or I don't know myself well enough to accept who I am.
I picked VamPyroX because it's a call sign that I used when I was an online gamer. It's the same name I've used in several other online forums as well. I haven't played many online games lately, but I've come to accept this name cuz that is how everyone recognizes me.
I'd hate to be introduced to someone here at RIT by someone else... "Hey, this is Vampy. Remember him from AllDeaf? Vampy? Oh, I mean... VamPyroX. No? Oh, my bad... I mean BigJohnsonX. No? Hmm... oh yeah, I forgot he changed it a few months ago. It's GamePhreak. Wait, still don't recognize the name? Hmm... oh yeah, it's DVDPhreak. Argh! I forget. Anyway, this is umm... whoever you want to call him."
How stupid would I look? How stupid would my friend look for trying to introduce me? I bet we both look like idiots to this person who is probably looking at us and thinking, "Eh? I guess people from AllDeaf always change their names. I guess I'll never make friends if they're going to keep changing names on me. I think I'll avoid AllDeaf."
Uh oh... not good news for us! *shakes head in shame*