I find them quite useful. Especially if I've never used technology A. After a while you start to see a pattern of people with similar problems to yours moving a

I find them quite useful. Especially if I've never used technology A. After a while you start to see a pattern of people with similar problems to yours moving away from a certain tech. If it weren't for articles like these, we'd all be making the same silly mistakes over and over again. Collective hindsight is a powerful thing and we should use it to our advantage to short-circuit certain problems. If only politics worked that way :/