Blogging for me is not simply writing, but writing in English. So I seek every possibility to improve my English writing.

During recent times I twice came across 50 Tools that can Improve your Writing Skills from different sources (here and here). Still going through that list and trying to make use of these tools.

English punctuation rules is something I never could get right. Hopefully, I'll fix that with How to Use English Punctuation Correctly.

And last but not least take a look at Improving your technical writing skills.