そうですね。複雑さとシンプルさのバランスが難しい。滅茶苦茶複雑なやつは実際には作ってみたんです。現状は相互の信頼ベースで回すアーキテクチャになってますね。RT @xevious2010: @Kaz_Yamauchi オンライン対戦での車種制限とバラストは早急に実装してほしいです。
xevious2010: Please include car type restrictions and ballasts for online ASAP.
Kaz: I agree. However achieving a balance between complexity and simplicity is difficult. We've actually tried making a profoundly complex system. Currently though, we're setting it up so these things are applied based on the honor system.
悩ましいんですよ。ヨーゲイン補正がないと、今度はまっすぐ走れなくなるんです。スティックの感度があまりにリニアじゃないのが原因です。RT @rb7x1gt: @Kaz_Yamauchi X1をアナログスティックでやってるんですが、切れ角補正のお陰（？）か切り返しがとにかく辛いです。
rb7x1gt: I'm driving the X1 with the analog stick. It might be due to the steering angle correction (?) but it's really difficult to make 3-point-turns.
Kaz: It's a bit of a problem actually. If we remove the yaw-gain correction, it won't be able to drive straight. The problem lies with the analog stick's sensitivity not being linear enough.
Ｘ１だと、あまりに一般的な呼称なので、車種特定のために２０１０をつけました。RT @azusa_sirius: @Kaz_Yamauchi はじめまして。GT公式サイトのRedBull_X1の名前が、RedBull_X2010に変わっていたのですが、何か理由はあるのですか？
azusa_sirius: Nice to meet you. Is there a reason why the name RedBull_X1 was changed to RedBull_X2010 on the GT Official Website?
Kaz: X1 is too generic of a name, so for the sake of specificity, we added 2010.
私も写真好きですから、そう思っています。スローシャッター欲しいですよね。RT @ytk_g3aec: @Kaz_Yamauchi フォトモードで遅いシャッタースピードも選択できるように出来ませんか？　夜のステージではもっと面白い写真が取れるようになるのですが
ytk_g3aec: Can you make it so we have a slower shutter speed setting in photo mode? That way we can take far more interesting shots on night courses.
Kaz: I love photography myself, so I agree with you. I want a slow shutter setting as well.
そう思いますよね。システム的には出来るんですよ。RT @zero_gravity_01: @Kaz_Yamauchi フォトモードで思ったのですが、フォトトラベルで2台同時撮影とかできるといいなぁと思っています。可能性はありますか？
zero_gravity_01: I was thinking that it would be nice if we can take photos of two cars in Photo Travel. Is it a possibility?
Kaz: I agree. System-wise, it's possible.
画角を拡げれば見かけのスピード感が上がりますが、得るものより失うものが多いのでやりません。リアルなスピード感ならＸ１で体験してね。RT @donzonda: @Kaz_Yamauchi スピード感と、周りを見渡せる視点（他のゲームだと右スティックで出来る）を改善して欲しいです。
donzonda: I'd like this game to have a better sense of speed, as well as allowing us a wider angle of view. (It's possible in other games using the right analog stick)
Kaz: Widening the field of view may give you a false sense of speed, but since there are more things lost than gained, it won't happen. You can experience a real sense of speed by driving the X1.
そこが実に面白いところなのです。時代は変化しているんですね。RT @yhiroformulaone: @Kaz_Yamauchiオンライン対応になったから…というよりインターネットの発達で開発スタッフに対してのユーザーからの要望や文句が言いやすく、そして多くなったから大変ですね。
yhiroformulaone: Now that it's online... or rather because of the development of the internet, it's become much easier and more common for users to express their wishes and concerns toward the development staff. It must be hard on you guys.
Kaz: I think it's fascinating. Times change, huh?
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I think that feature would be awesome but it will not happen for GT5 and likely never happen for any console game. The problem would be that for us to view replays on a computer without it being rendered first (if we used just the save file for example) we would need all the assets used in that replay on our computers. Sounds, car models/textures, track models/texture and obviously we would need the game engine to simulate lighting, smoke and stuff. I don't think PD would want us to have their game content on all our computers and I don't know how many people would be willing to sacrifice 10+GB just to view replays, although I would 
