Type the word, higlight the word, then click on the button that looks like a globe with a chain on it (it says Insert link when you hover over it). You can also attack links to pictures, so that is what I did with my link in the BALD index.
also I would reconsider the reserving the front page because You might change your mind later and want to add info. Plus sometimes people say goofy things on the first page and then you either have to delete it, or you are stuck with it for life.
If you dont have anything to put there now, post pictures related to your topic of the thread
Sorry for being pushy, but just trying to help because I have ideas all the time and I appreciate it when people try to help.