When I encounter a post that is difficult or impossible to read, I usually do one of two things:
1) Ask for clarification, or
2) Ignore the post.
So far, that system works great.
I'm not here to teach English or change the minds of others, just to observe, learn and comment. If others wish to influence my opinions, it is
incumbent upon them to present their cases in ways that are both persuasive and
legible to me. If they fail to do that, it's a fair bet that
I'm not missing anything earth-shaking.
For what it's worth, when presented with a large, ugly, solid block of text presented as a single, massive paragraph, I usually exercise Option 2.
To date, I have no regrets about my "hard-to-read" post policy.
In the marketplace of ideas, it is up to the vendor to sell a desirable product.

Edit: Never one to leave well enough alone.
[edit on 7/30/2004 by Majic]