First: The Battle Grounds website now hosts a new category named Tutorials.

Second: I posted details about the even more interactive crosshair types 1.2.2 will feature in my Dev Diary here.

Third:
bgmod.com now has another new category. Something very visual this time:
A video section. At the moment there are 3 videos available. 2 of those have already been announced. But there is a totally new one as well. It shows the new grass rendering system BG 1.3 will feature.