Tech TV was very awesome (never had seen G4 before the merger, only heard rumors about it), had good shows, and had good line-ups on their anime block. When it merged with G4 they pretty much shut out the Tech TV shows one by one, now only keeping X-Play, which has morphed into something not as epic as it used to be.
I stopped watching about 2-3 years or so after the merger, it became a bunch of bullshit. I think they had a good idea, I enjoyed seeing more video game focused content on that channel, but slowly the video game content overtook the tech content, then they began to get rid of the good video game content as well (minus X-Play) and now its a bunch of tits, general geek/nerd shit, ninja warrior, cops, and cheaters (the latter 2 belong on late night local channel blocks on saturday night, not a major cable channel srsly). I enjoyed The Screen Savers but when it became Attack Of The Show… someone already stated it bores one to tears, and only gets worse as time passes.
As someone pointed out above, they've had a history of putting down anime (and they did get rid of the anime block).
It WOULD be nice if they got some anime on there again, but I think with the demographic they are shooting for, One Piece wouldn't really fit it. Something darker (or sexier) would be a more appropriate fit for that channel.
Most people have lost respect for that channel, so TL;DR: OP would not be a fit for their target demographic and its not a channel lots of people have access to.