inkyfingers and 23 digits

I am finally getting the hang of this. I have been immersed in flickr and thought I had better start actually progressing through 23 things other than shelving,cki, cko, new books, zero harm,stores, ill, hls etc and I almost forgot library patrons.
I have a bug bear though: another set of paswords to remember.
At this stage I do not need a password to get into my front gate nor my home yet but at the rate it took for me to remember what my blog name is , my flickr, my gmail, my yahoo , plus HRIS SIRSI I will be stuck outside my house for hours trying to remember where I hid the code in order to find the password .