Guide to writing on this site
After entering your title and any tags, it is recommended you open the "Input Format" box and switch from the boring anonymous default to "HTML-Trusted", which allows Markdown syntax for easy entry of more complex text. It also allows "Interwiki" syntax for links to Wikipedia and Battlestar Galacica Wiki. For example, you can enter [ [bsg:Final Five] ] (no spaces between the brackets, that's just to escape it) to make a link to that page on the Battlestar Wiki, or use "w" for Wikipedia.
If I should look at your content before it goes live, go to the "Publishing" options and uncheck "published." Then mail me the URL so I can look at it and approve it. However, normally trusted users can put things live and I will fix any problems later. You should never promote an item to the front page unless you are invited to do so by me, that's a different blog.
Interesting analysis. Speculation is fine but should be marked as such, even given a liklihood estimate, which can include "not at all likely, just interesting."
Never, ever any ad hominem regarding other writers, commenters etc. I follow my assumptions and you may differ from them, but may want to explain why when you do so. As a guest blogger, include a reminder at the start of the message introducing yourself. Your blog userid will appear at the top of all postings and links to your profile, where you can put a short bio and a link to your home page or personal blog.