(Note that this next paragraph is really meant to make me feel like I'm working on my day job when I'm really futzing with my joker collection. Because it has references to pages on my business sites, the search engines might place those web pages higher in the search index. This is how the search engines decide what pages should be listed first. They count the references from the joker collectors to the webpages. Crazy no?)
I'm also very interested in education for kids. For instance, I really like the elementary science curriculum of Science4Us, the writing instruction online of Time4Writing, and help with analogies instruction at SpellingCity.