I found the recent thread. You asked, I'll answer.
I agree with sticking to the topic, but if you don't, if you're going to suggest
DVC as an idea (to people who might not have thought about it), then you've got to EITHER post once and be done, or stick to it. Don't erase posts. Own what you say (even if you don't want to revisit the thread, leave the post up there...you said it, after all).
Also, and I speak from experience here, be careful with how you say things. The big post you made that was quoted almost sounded like you were calling the resorts or even the people who stay there "pathetic". You were calling the discounts pathetic. But it kinda sounded otherwise*. I once got in official trouble because something read completely opposite of how I meant it, because I hadn't gotten a handle on format; I put my thoughts, then a quote, then my thoughts, then the relevant quote, etc. Most people do the quote first then the thoughts, and the result of how I put down my thoughts made it read exactly the opposite. Oops.
I don't think it's a board culture thing...after all, we're all on the same forum. (it's like people saying they love the DLR forum because people are nice, when half the people there are the same people as on the WDW areas...and some of us aren't considered to be sweet as candy there, LOL) But...some threads are better than others to put stuff in.

I think what might have happened is that some much younger Dis'ers got a little sad and lashed out. Also, the initial posts to you were harsh, and when that happens, most future responses will be, too. (and if ya lash back, ya won't get support when you might have done otherwise)
*even if people just heard that the resorts were pathetic (which isn't what you said, I know), that's hurtful! I love the Values I've stayed at, they aren't pathetic at all. POR? Awesome. CBR, eh, pirate room wasn't all that, but it's still a really nice place. etc. So if I had skimmed and thought you said the resorts were pathetic, I'd get my feelings hurt. And we absolutely shouldn't have bought into DVC; we financed, we bought direct...we figured we were spending x amount on Disney resorts anyway, might as well put that money towards DVC, looking VERY much at the monthly amount vs the entire amount with interest. It's all worked out, but I was in the position that many of them there are (not having that much in a lump sum), and I appreciated learning about DVC. So your message isn't worthless; but you're always going to get people who react negatively. Just like people do to the fact that we financed and I'm not 100% against it as long as people KNOW what they are getting into and how much they'll be spending!