After pleading for a year (at least) on your behalf, I have talked Boris Gelfand into doing a Q&A with the readers of the Quality Chess blog. It will work like this:

Put your questions in comments to this post by the end of Sunday 29th May. Boris and I will then agree on a day when we will go through them, and he will answer most of them. Please keep the questions brief, as we will not have time to read long blocks of text to get to your question. And please make them simple comprehensible questions. Thanks.