I agree: posting snippets from a blog with a link to the blog is not the purpose of this forum. You already have links to your blog in other threads, so anyone interested in following you can do that. But repeatedly posting those links is not appropriate here. For this reason I have removed the hyperlink from your post. Please do not continue posting like this.
You would be welcome to have discussions here (that is, ongoing discussions that are not just links to your blog), but they seem to go in the same direction: there is no direct connection to Irish/Celtic and Serbian/Slavic, despite your posting selective evidence in favor of that theory. There is much more evidence against it, which you are not discussing. You're welcome to your opinions, but as you seem to have decided, they probably belong on your blog because there is no discussion resulting here.
If you wish to have other discussions here and consider all of the evidence, that is welcome.
By the way, on this specific topic, the metaphorical uses of heat and so forth are quite common across many languages, so this may not be specific to Irish/Serbian within Indo-European, or it might just be a coincidence that you could draw with other, unrelated languages. I could post some references if you'd like.