Currently, I don't miss 3rd Gen. Here are my reasons why:
1) I'm still playing Emerald! (Insert Smiley Here) Yeah, I'm still working on breeding for the 3rd Gen.
2) The 3rd and 4th Gens are still connected via Pal Park and the Slot-2 Exclusive Wild Pokemon Encounters. This feature makes you go back to the 3rd Gen (And makes the Pokemon World feel like a bigger place! Wow!).
1) I'm still playing Emerald! (Insert Smiley Here) Yeah, I'm still working on breeding for the 3rd Gen.
2) The 3rd and 4th Gens are still connected via Pal Park and the Slot-2 Exclusive Wild Pokemon Encounters. This feature makes you go back to the 3rd Gen (And makes the Pokemon World feel like a bigger place! Wow!).