I wouldn't fuss too much about the bonus .. X% of zero doesn't add up to much.
On the face of it, probably not much ...
Consider, though, that the older, experienced, professional aviator may have a responsibility to assist those coming along behind ? Did not you have the benefit of wiser heads when you were a new chum ?
Not to mention that these threads often bring out of the closet videos and other items which may well be of interest to a wider audience ?