I have benefitted countless times from other people contributing on forums and I like to give back occasionally by doing so myself. And I don't see any problem

I have benefitted countless times from other people contributing on forums and I like to give back occasionally by doing so myself. And I don't see any problem with that whatsoever. And because many here seem to equate forum with reddit. There are loads of independent subject specific forums out there and I use dozens of them successfully.