So people on here and on reddit have been complaining about censorship of bitcoin-XT topics.

This is because the staff consider the bitcoin-XT currency to be an altcoin, which I agree with. Altcoin topics must go in the altcoin section on bitcointalk and I think they are trashed on /r/bitcoin. Because the Bitcoin-XT currency is an altcoin, if the staff were to allow bitcoin-XT in the other sections but not dogecoin or litecoin and the other altcoins, then that would really be censorship.

However I'd like to point out that bitcoin-XT currently uses the same network/currency as every other Bitcoin client right now. And while the developers of this client do have plans to switch to a new network/currency with a trigger in the code, at present bitcoin-XT is a Bitcoin client and not an altcoin client.

Therefore because bitcoin-XT is currently a Bitcoin client, shouldn't discussion of the client itself be allowed in the main sections?

if another Bitcoin client such as Electrum announced plans to drop support for Bitcoin in favor of Litecoin sometime in the future, would the staff immediately ban discussion of this client in the main sections, or would they allow it until it actually transitions to another currency?

This is why I think the guys who delisted bitcoin-XT from bitcoin.org were wrong in doing that, as it is currently a Bitcoin client. Any Bitcoin client could change to another currency if they wanted, just because the developers of this one plan to do that in the future doesn't make it an altcoin client right now, when it changes it will be an altcoin client.