Maybe so but there's as much information contained within as I could possibly provide to someone thinking about buying. Full specs, pics showing physical appearance, my selling policies/payment types accepted/shipping times & methods/ etc etc etc.
On the odd occasion that I sell something on
eBay those listings look much the same.
I want to leave nothing to chance - if someone is thinking about buying something I'm selling I want as much info there to help them make an informed decision. If they don't buy it will be because they either don't like my price, don't like the item itself, or can't use it for what they need. It won't be because the FS ad itself was too sparse on info...