I was contacted online today by one of the authors of the Argentinian chess blog "Solo Ajedrez". The power of social networking software!
They have a team of high calibre players that includes International and FIDE Masters. They tell me their mission is to engage with their readers in an easy form and to avoid conventionality. The site is well worth a visit if you speak Spanish.
I've written a couple of times about the Grünfeld Defence, and was interested to see that it has also been covered recently in a class on Solo Ajedrez. They look at an energetic Black riposte to a sideline that has been tried by Korchnoi amongst others (1 d4 Nf6; 2 c4 g6; 3 Nc3 d5; 4 cd Nxd5; 5 Na4!? e5!?).