I agree, Sam, that Titanic is probably one of the best ships for actually maneuvering, although her dynamics have suffered somewhat from tinkering.
I don’t have an objection to her addition to Extremes, per se; only if it is at the expense of other more useful features.
I’m, in fact, the creator of arguably the longest mission for Titanic (4+ hours over five environments). So far as I know, less than a dozen players have attempted it.
The evidence indicates that Titanic is not sailed very much, at least not in a seamanlike manner. She is wanted more as an object to be looked at and walked about, and driven into an iceberg in an often disappointing effort to watch her sink.
I think my contention that she is wanted more as just a 3D model than as something to be used is borne out by the demands for her sisters. Absent any accurate performance information that provides different dynamics among the ships, there would be no difference in driving them.
The question of whether to include her in the initial release, or to make her available on the Shipyard, will be decided by VSTEP on the basis of whether it is possible to include her without postponing the release, or dropping other features.