I hope next issue will contain new bound elemental items for Eberron. It wouldn't be completed with that.
The Ecology section with may be bigger than the other articles. Afterall, it does contain ecology for 6 elemental weirds (air, earth, fire, water from MMII, snow and ice from Frostburn). It will probably be like the Inevitables and the Draconians: small paragraphs from each specie.
Ecology of the Elemental Weird, huh ? They actually explain more about their society and psychologies more than their appearances. So don't except any dissectation, anatomy images or other revealing images.