I think you'll find a fair bit of support for AD here. I've personally found their PLC/HMI offerings to be a great value and I'm impressed by the support and continuous improvement. The C-More especially is a great bang for the buck and has become my go-to HMI for certain small projects. The Click is my go-to for value remote I/O and I'm open to using it for very small projects as the main PLC.