Has anybody ever bought anything as the result of paying attention to what other people like on this forum?
not from any single thread, no. Like you say, often these threads are full of people who are essentially justifying their exorbitant purchases rather than knowing from experience that their bling is better than this or that bling.
I suppose the more useful threads are “does this fit on this frame?”, ‘how wide does tyre x come up on rim y?’ or ‘can i convert this hub to 12mm?” etc, ie questions with definite yes/no or ‘quantity’ answers which manufacturer’s websites can be a bit vague about.
Also ‘what tool for this part/job’ and ‘oil weight/height for this old/obsolete fork’ ones can be very helpful.
And I suppose if you read here often enough you can (with caution!) get a more ‘meta’ sense of certain products that are consistently ‘ok’ (lezyne pumps, hope hubs, slx) or consistently poor or unreliable.
Woppit, how does the reliablilty/subjectivity of advice/experience about bikes on here compare with components/cables etc on hifi/audiophile forums? I bet that gets pretty hot-headed too if the occasional hifi threads on the chat forum here are anything to go by. (do they ever discuyss bicycles too i wonder?) 😀