There's Monorail (MR) talk elsewhere in the Embassy and elsewhere on EB, but I thought a topic focusing solely on MR would be in order.
Specifically, about asking TLG to bring back MR.
TLG may have said they're not doing MR again, but they said the same about other things, and did bring them back. A recent example is the #10152 Maersk Sealand ship.
The idea here is, if we ask TLG enough, we'll start seeing MR on shelves again.
Send them emails, snail-mail, tell them you want MRs whenever they ask for input for future sets, gather signatures at brickshows where MRs are displayed, etc. How many people have visited a brickshow and said "I didn't know LEGO made Monorails."?
TLG said (or so I've read; CMIIR), is that the machine used to assemble the motors, reached the end of its life (or was retired), so that sounded the death knell for MR. The long straight track mold has been concreted. Suppliers have gone out of biz. Sounds like excuses, IMO. They replace worn out machines and molds and switch suppliers all the time.
The PF XL motor would be perfect for powering a MR train. The only special parts needed would be the motor base, and, of course, the car bases. Or just have bogeys for the cars, like there already is for the trains, and brick-build the cars from the base up.
The ends of the motor base would have studs, to which towball (3183 and 3184) plates can be attached to link the cars to the motor base. Or the motor base would have towball sockets molded in. This also easily allows multiple cars to be linked together, just like a railroad train. Brick-building the cars (from the base up) opens more possibilities for building cars of different widths and lengths.
The tracks:
-Add a slope piece that goes in between the ramp sections, to make a higher ramp. 16-studs long and 5 bricks high. Use 2 to make a double-high ramp.
-Make curve tracks 1/8-circle, so diagonal track is possible. Update the switch points accordingly. Add a larger radius 1/16-circle curve track that equals the RR curve track's radius. Maybe even skip the smaller-radius track for now.
-Add a Y-switch track.
The above can wait until a year or 2, after the MR theme as a whole picks up steam in the market. Start with the basics; add the whistles and bells later.
MR Sets:
Instead of large, complex sets like the Airport Shuttle, do it the same way as the RR trains: MR trains sold by themselves as sets, maybe including a simple loop of track. Track would also be sold separately, but not as expansion packs. If straights and curves must be sold together, include at least 2 straights for each curve.
Stations, level crossings, etc., as separate sets. Maybe even the RR station set, etc., would include instructions to build/convert for MR use, eliminating separate sets for RR and MR.
Now, people, let's get this ball rolling!