What's wrong with having a listing on flippa to sell the site? does that mean the site will go bankrupt or close off? NO! it means its doing good, to the point that the owner thinks it has potential to be monetized by another person which has the time and effort to do it.
Mind you, we ARE STILL providing FREE registrations to all members, just that we introduce premium to cover our costs, which honestly isnt able to cover our bills each month which amount close to a thousand bucks. If you have the ability to setup your blog for some 3$ per month , then find go ahead since no one's stopping ya. We are offering it FREE here. The premium is for members who wish to support us and get exclusive access to premium plugins and themes.
IF you dont know the complete details about running a site like this, then please keep your opinions to yourself