You are incorrect.
The rule in question appears under the heading "Conjuration" on page 172 of the 3.5 Player's Handbook, just before the sections that set forth rules specific to each of the five subschools. It is thus a general rule that applies to all conjuration spells.
A creature or object brought into being or transported to your location by a conjuration spell cannot appear inside another creature or object, nor can it appear floating in an empty space. It must arrive in an open location on a surface capable of supporting it.
No, it means you can't teleport someone else into the air (unless you're going with them).That would mean that you couldn't teleport into the air, wouldn't it?
Teleporting yourself is unaffected by that rule; it does seem to apply to creatures and objects "transported to your location" by teleportation, however.Eldritch Lord said:As previously mentioned in posts 21 and 23, by RAW teleportation is unaffected by that rule:
And for reference, I've seen 1 and 2 debated on other boards before, which is why I mentioned them. I've also played under DMs who ascribe to 1 and 3.