There are two very active blogs that I would like to recommend. Both focus on teaching foreign languages in secondary education in the UK.
Joe Dale's blog, Integrating ICT into the Modern Foreign Languages Classroom:
José Picardo's blog, Box of Tricks:
Joe works as an adviser for CILT, the National Centre for Foreign Languages, and José teaches in a secondary school in the UK. There are many other good blogs written by practising teachers. I have compiled a list of those that I look at regularly in Section 12.2, Module 1.5 at the ICT4LT site.
I would be interested in receiving feedback on what you find in any of these blogs, and if you know of a blog that you would like to recommend please let me know and I will add it to my list in ICT4LT Module 1.5.