Beeminder pricing page is quite confusing
“Goals with no pledges” is listed at Beemium level, “Cap pledges, schedule breaks” is listed at core beeminder.
It is not clear to me where 1$ pledges feature went.
Killing 1$ pledges is a bit sad to me as it raised Beeminder pricing five times to me for no benefit at all. To the point that I am considering premium plan as it may be overall cheaper (though if it requires Beemium then it would not work).
 If benefit is that survival of Beeminder is more likely then there is actually some benefit.
 Yes, 5$ and 1$ derail has exactly the same effect on me. Yes, it is irrational. But if I would be rational then I would not need Beeminder at all.