This is an interesting bit of econ. 3 credits per turn is an incredible drip, but you have to click to pick them up, and doing so picks up the asset. Theoretically you could use the free install to reinstall it and keep the train going, but that would necessitate repaying the one rez cost, which would cut into your profits, especially the more often you do it. It feels fairly similar to Wall to Wall. It seem intended to install in your scoring server with an ability that won't cost you a click when you need to replace it (Okay technically it does but with the free HQ install, it's a click you'd be spending to install anyways), counteracting its low trash cost by being in an expensive server that will break the bank to enter. Does the runner want to keep both of you poor, or let you be rich? The problem, as with many assets and upgrades, is Pinhole Threading. With its trash cost of 1, a pinhole through an iceless server will only cost the runner two to knock this asset out, which is the same amount if you'd clicked it after the first turn, so at worst they break even. At best you've saved up a couple turns and they've ruined your payday. It's also very porous in RnD and HQ, though this isn't unique for econ assets. I think it has potential, but it isn't reliable. You might include this if you have a deck with downtime, where you're happy to save up creds and maybe force the runner through an expensive run that doesn't get them closer to winning the game, but you can't rely on it.