Thanks to blog analistics I have understood just now that posting every week is way too much and it seems to become superficial.
So from now on you will have a theme once a month (might be consisting of just one blog or more). This might produce less confusion, too. At least during the first year I have produced enough posts to appear on random google/youtube whatever requests etc. I.d. ar2com stays alive nearly on its own.
I am happy with that first year (thank you) and hope to meet you more and more on my blog.