I get the casual context, but that's not to say there could still be an imbalance. I do agree with the rest of your comment and will try and not take things a little too literally.
This is a good point, a lot of the time your unable to discuss technical concepts/ ideas/ research with the people around me the same way you can online with people who have a large depth of knowleadge in the areas that your interested.
I don't think you're sounding trollish, but I do think you may not be treating this forum as a casual social setting in which people sometimes make statements to convey a feeling, rather than because they are literally true.
Edit: I forgot to say:
I also think that for a lot of people who hang out here, and to a lesser extent on proggit, etc, this online community really is one of the most fun, engaging things they have available to do. Conversation online with those who are interested in similar topics could easily trump conversation in person with those whose interests bore you. Even if we grant that being in the real world is an important attribute of "fun things to do", it's unlikely to be the most important.