Okay, we've all got our favorite subchannels.
How about those useless subchannels that you really don't like, those that are a waste of spectrum?
I vote MyNetwork and LiveWell.
I never got in on the conversation for favorite subchannels, but here's my favorite for what I get in Chicago:
Cozi TV (which replaced lifestyle channel NBC Nonstop), Antenna TV, MeTV, MeToo (Chicagoland's MeTV, which includes shows that MeTV can't show, including most of the Sony library), WTTW Prime (locally programmed PBS channel minus childrens programming), Create, & Bounce (I however don't like that it's on a weak LPTV station that aims less signal toward Indiana).
Least favorite, & some may include networks on the main channel:
Livewell Network, RTV, TNN, Tuff TV (watched all 3 after WPVN-CD started transmitting from Chicago, & the programming is terrible on all 3), Ion TV*, Ion Life (has potential, but they repeat the same episodes over & over again of mostly Canadian DIY & lifestyle programs), My network TV*, & CW*.
*= networks on the main channel & in the case of CW, it's on WGN-TV, & watch the syndicated programming a lot more than the network programming.