Furyou Miko wrote:Warp travel is
affected by tides and currents, but no more relies on it than modern sailors rely on ocean currents.
That is to say, they help (sometimes help a
lot), but a ship is not dead in the water without them.
That depends on the ship. Modern vessels, with things like engines and screw propellers aren't, but during the age of sail, that most certainly wasn't the case (the pacific ocean in fact got its name due to large expanses of it which have no major tides and little/no wind). The question is, do ships in the
40k universe propel themselves through the warp or do they "ride" the warp?
The warp IS anathema to the C'Tan. It's mentioned to be several times in many sources. Of course, Ward may have screwed with that without me realising, but I haven't seen anything to contradict that yet.
anathema just means an intense dislike, not necessarily that they're 'incompatible'.