I think the only genuinely dumb thing I've read here is people telling other people 'I know what laptop you need better than you do!'
If you've got the i5, great. If you've got the i3, great. As long as you're happy right?
Nobody is 'pushing' anything. What's the incentive?
I wrote a fair bit about what it was like for me having the i5 versus the i3. The only reason I wrote about my experiences was that it's information I would have liked to have before I made my purchase, so hopefully those anecdotes and tests help people like me.
Nobody here gets a cut of Macrumors ad revenue or Apple sales bonuses as far as I know. It's just people trying to help people.
And the occasional 'I don't have a personality so my choice of computer brand defines me, and any criticism [real or perceived] of that brand offends me deeply' person. I was going to say 'troll', but I don't think it's deliberate.