In checking links to this blog, I've found some people wondering what the caution at the top of the blog means:
Caution: This blog is la-halakhah ve-lo le-ma'aseh. Consult your rabbi before following any practices advocated here.It seems that some comment spammer has been posting it in various places (see here). That's nothing short of bizarre. But some blogs (e.g. I & II) wonder what it means.
It means that while this blog might have some discussion about Jewish law and might even occasionally reach some conclusions, these are not intended as practical advice and require further review by an expert.