1.0 link Rainbow Dash Network http://rainbowdash.net/ A Big Pony (bigpony) http://rainbowdash.net/bigpony http://rainbowdash.net/notice/2126991 @<span class="vcard"><a href="http://rainbowdash.net/user/10686" class="url" title="Flare Dancer (Jenna)"><span class="fn nickname">flaredancer</span></a></span> @<span class="vcard"><a href="http://rainbowdash.net/user/6761" class="url" title="Pony"><span class="fn nickname">pony</span></a></span> It's because they're the most fleshed out. We know little about Luna still and even Celestia isn't too prominant in terms of personal information. Twilights family we know nothing about besides Twilight and the fact that Shining Armor was Twilight's ideal big brother.