I hate signing up for stuff

So, for most of my online life, I've had one username (auhsojsivart) and one password (*******). Now, however, I run three different emails, have two different logins for instant messengers, and have had to set up three separate blogs which are, in turn, linked to three separate google accounts. It's annoying. I really just want everything to be linked together. I'm not the kind of person who writes things down as I do them, so whenever I need to log in to something, I have to go through a mental inventory of all the possible usernames and passwords I've ever used and basically guess as to which works with whatever particular service I need to use at the moment.

Additionally, I hate blogger. It has told me, just in the last 20 minutes, that my email doesn't exist, that I'm a spam blogger, that I cannot access one of my blogs until I receive a confirmation email (but, oh wait! that email address doesn't exist according to blogger), and that other people have used my email and password to create blogs... I really hope for everyone else's sake that they haven't had the problems I have had with it.