Blog Entries or comments?

After posting this I got thinking about whether that should have been a comment on that blog.

• if I make a comment there I lose an entry on my blog.
• my blog is a collection of my thoughts (so what if that main article inspired it) - I would rather have them in one place
  
• tools like technorati get at my comments anyway (if a reader of a blog entry wants to know). This possibility has a side effect which is more important than the effect-main. Those who want to other's thoughts on someone's thoughts can decide how to understand those thoughts by seeing the collage at my blog and they may even decide to skip my comment altogether based on my blog ranking.