Lots of people hand registered 3 and 4 letter .coms in the past. So because they could do it, anyone who points out it's not possible now should be downvoted a

Lots of people hand registered 3 and 4 letter .coms in the past. So because they could do it, anyone who points out it's not possible now should be downvoted and asked to explain themselves with: Why is it not possible, beside the fact that it's not possible? [Edited to remove excess frustration/annoyance/snark at people quibbling so much about a totally inconsequential and factual remark.]