TalentChic, the site that displays the most popular talent specs based on Armory data, has updated to reflect the most popular builds for patch 3.1. They've also added glyph functionality via GlyphChic, which should help those players that choose their glyphs just by checking what's on the auction house at that particular moment. Good glyph resources are pretty hard to find, so we'll see how this turns out!
TalentChic won't be incredibly accurate for another few days considering the patch only hit two days ago, but it's pretty fun to see what the current most popular builds are. An Elemental Shaman build (57/14/0) seems to be the most popular spec overall right now, which is odd because Elemental glyphs aren't even the most popular Shaman glyphs right now, let alone overall most popular. Glyph of Chain Heal and Glyph of Water Mastery (which would be used by Elemental, I suppose) are tops for Shaman.
Overall, a few Paladin glyphs are rocking the glyph charts. Glyph of Holy Light and Glyph of Judgement are holding the top two spot for Major glyphs. I can't say I'm surprised by either of those. Glyph of Holy Light is absolutely incredible for Holy Paladins, and I'm not sure I've met a Retribution Paladin that didn't have Glyph of Judgement. It's a popular Protection glyph, too.
Again, these might not be completely accurate right away, it's going to take a few more days for everything to fall into place, but it's a start. If you're looking for a spec, TalentChic is still a good place to go, and GlyphChic should be faaan-tastic. There's just not as much data to work with now as there will be very soon.