Usernames and passwords

So I just joined Twitter. It's one more username and password to keep, but I'll try it out anyway. What's one more to have? Really? Will Twitter help me become a better and more productive member of society? Hmm...a point to ponder...

Honestly, I am probably at the height of my productivity and who I will be in this society. I'll just have different experiences to enhance my already vivacious personality. As I see it, I have too many passwords and usernames to remember. I used to store them in my brain but lately it's overcome with so many other important things besides passwords and usernames; so I've started writing them down.