If you actually read through the posts (try the last page). It does work with MCPC+ and bukkit in 1.4.7. It just takes a very specific setup, I know I played on a 1.4.7 MCPC+ FTB Ultimate server with Mytown installed .
legobear said:I won't backport my changes to the permission handling to 1.4.7 because I wont have the time to maintain that as wel once I start college in August
Assuming I'm reading this correctly. The last page is LegoBear explaining how to use MyTown with MCPC+ on 1.5.x & 1.6.x.....
Try reading it again, he explains he has it working on 1.4.7 with MCPC+, you have to be careful of the perm system you use as pex will not work, and the permbridge he made is only 1.5/1.6.2 compatible as that is when he took over the mod. Basically, follow the directions, and use another bukkit perm system like groupmanager that will work with MCPC+ and Mytown.
Try reading it again, he explains he has it working on 1.4.7 with MCPC+, you have to be careful of the perm system you use as pex will not work, and the permbridge he made is only 1.5/1.6.2 compatible as that is when he took over the mod. Basically, follow the directions, and use another bukkit perm system like groupmanager that will work with MCPC+ and Mytown.