Can somebody explain the purpose of buying/selling accounts on here? Don't we all have the same access to browse
There may be multiple reasons (probably are), but one reason I can think of is to buy an account with a Signature Campaign (like the BITMIXER.IO signature in mine). These campaigns allow you to get paid when you post here (rules and amounts vary). Bitmixer, for example, is not taking on any NEW accounts, so there is some value for my account (or any others in a campaign).
HTH