You just figured out it's a gaming forum? Where no sane dev will ever go.
Shoot man are you trying to provoke the mods?
But to answer your question, many bugs have work arounds. And once mods are introduced, more issues will emerge, making that forum an ideal place to talk about creative fixes.
Because not all bugs are universal. The devs have a nice list of known bugs. (Just taking a gander at the pc forum gives a nice view)
Solutions certainly are not a one size fit all. From using console commands, to mods that patch bugs and allow the game to continue. Like mcready's perk destroying the game difficulty. That little gem took forever for them to fix.
To put it in another way, the main use for those forums is for players to help other players.
pc have as many bugs as console imo
only point in the forum is discussing amongst eachother how to dodge some bugs or if pc, open console & fix
Oh yes, and I forgot to mention the lovely version issues (huzzah for betas!). So a bug that gets created or fixed on pc won't exist on the console version.
The devs read the forum. This bug was fixed due to the devs reading the forum. ( Being in first person while wearing power armor and quickly switching weapons will no longer cause the Pip-Boy to be stuck )
This bug was posted in the PC bug forum. Several players responded, including me. When our solutions didn't match his bug, ie weapon being invisible. A dev responded, had him send in his game and the bug was fixed in the next patch.
The devs may not respond but they do read the bug forums.
it's mostly so they can ignore you, while making you feel like they are providing you a special service. much like their support system with the same generic response to every problem.
If your lucky some forum goer will know the answer to your problem.
You know what hurts?
When you post your bug report footage link there and the number of view < the number of thread visited.