I have used it (bittorrent speed) with over 4 tb of content. Unfortunately, for now, it doesn't bring any benefits since a large portion of the community won't go buy btt, add it to their account and then pay for faster uploads... everyone wants to earn! Probably they need to drop more btt into circulation for their platform and perhaps prohibit withdrawals for a while? or maybe only allow withdrawals for people that first add btt/ seed for a certain amount tbs.
RE: BitTorrent Speed is only the first step