It seems they're still offering a free tier for an app that doesn't need to always be running. But if you need it running more than half the time, you need to pay at least $7/month. Will this affect current customers?

I understand there were probably too many apps running on free tiers, and probably some that abuses the TOS as well. But with AWS and others having cut prices so much, shouldn't Heroku also offer some kind of better discount?