Here's a few more things to add to the suggestions and helpful aspects of battle reporting!
1.
Bring a Camera! To me it doesn't matter if the figures are painted or not (though they sure do look like painted). But having photos always helps your readers get a good feel for the battle (and see your figs too!)
2.
Fluff or no fluff? I love fluff stories (like most everyone does I imagine) but some of us are just not great writers. But thats ok! Non-fluff stories are just as good. Whats most important is that your battle report makes sense and includes the critical information.
3.
Too much or too little? With battle reports, it's always tough to add too much or too little information and I personally find that there is a fine line for this. Whatever you do, you want to make sure there's enough information for the readers to understand what has happened while not overloading them with specific details (for example, you don't need to tell us the exact angle and distance moved by your troops, but telling us "my infantry blocked marched forward to face the dragon" would suffice just dandy!)
4.
Are links ok? Personally for me, I don't mind links at all. No matter if it's photos or the whole battle report itself, having seperate links helps with load time (for slower connections) and 90% of the gaming world that I've seen doesn't mind clicking a link to read a good battle report! Free sites like
http://www.photobucket.com are great places to upload your photos and simply place the links on the site.
Hope this helps folks! Cheers!