So I went out with my friend April last night and we drove by where the house used to be...it was still burning. I took more pix, but it was 11pm so they're dark, and I haven't gotten them off the phone and onto the computer yet. The fire inspector said yesterday that he thinks it was indeed arson, but they can't tell for sure until it quits burning and they can go investigate. I guess it's going to burn for a few days before it's totally out.
Anyone who happens to read this and has no clue what I'm talking about...go read this blog... http://fubar.com/blog/282510/986178 and there's an update in the comments there as well.
Thanks again for everyones concern. I love you all!