I never really considered getting a budgie. When I worked in a Petland Discounts as a teenager, all the parents would get their kids a budgie, a hamster, or a hermit crab. Those were kids pets, not pets for awesome, cool teenagers.
Now that I'm not such an ass, I've been looking for a little bird that wasn't another cockatiel, but that I could let Shelby interact with (Jon, my senegal, attacks anything that isn't me...tv remotes, cell phones, etc). I've read that budgies can be bullies to cockatiels, but also that they can get along well.
Where I am now, I don't have the room for the large African Grey cage (although from what I hear, I may be moving in February now, fingers crossed!) but I certainly have room for a budgie.
Does anyone here have a budgie? What do you feed him/her? What sort of cage do you have? I know the cages they sell for budgies probably aren't large enough, but would he/she need a cage as large as a cockatiel?