I think this would be nice! EDIT by Moderator: merged posts, please use the edit button instead of double posting.
Possible, at least in the bukkit dev builds (1.0.0). I do it in many of my plugins. If you want code- Location loc = (something); ExperienceOrb orb = loc.getWorld().spawn(loc, ExperienceOrb.class); orb.setExperience(1);
You can also use NBT and make what ever users you want to have what ever level you want them to have. That's what I did for now.