well...I also have a blog.
I created the blog when I started seriously studying Korean and became premium here, this was in early August this year.
It really is to provide support in self-learning. I publish my summaries, my practices (soon also upload my practice spoken) and the tools I use in my study.
I also want to help with the Spanish but that part is still very empty.
Ah, in my blog the explanations are written in Spanish:
aprende español y yo coreano
How many spanish speakers are studying Korean here?