Hi there,
Might I suggest then that you pick one the ideas you wish to discuss and construct a debate proposal around it. For example, if you want to use this thread to discuss
I think the universe is expanding toward a singularity and this explains Hubble's law.
Then you should provide at least one argument as to why others should also think this. That way, we have something tangible to debate.
I'm afraid a link to a blog post is not a sufficient substitute for doing this.