dear twampss, i don't know what you're doing but I clicked publish on my blog 15 seconds ago and this was already posted here... it's kind of annoying. this has been the case for every single blog post of mine in recent past. sounds like you're using some RSS auto-posting script..
What's more interesting is that there is really no benefit of doing so other than karma-whoring.. I wonder what his agenda is if he's using an auto-posting script.
On the flip side, I got to read your article and commented on it!
Check your web server referrer logs, you might be able to see which IP grabbed the RSS feed so quick and prevent it in the future. (That is, if twampss doesn't respond here.)