Looks like its back up and running for one of the companies I use. Its a small in house program though not a network. What does suck is that when I looked at my statistics it seems to have rolled back to 2/12/12 so the last two weeks are missing along with thousands of dollars in commissions. I only hope they have a fix for that.
People still use Clickbank???:anon.sml:Sucks for all the people using Clickbank and having SEO sites = lost $$$.
DT must have a great sales team.
Another decent size network using them is MarketLeverage. Again, I really don't know why any network would use them except laziness to migrate?