Search Trends - Search Engine Marketing

I've been thinking about creating a list of all the top SEO/SEM blogs I read on a regular basis. There are so many blogs out there these days, it's hard to know which ones are worthwhile. Rand at SEOMoz just beat me to it when he published a list of his top 50 blogs in the search space...don't forget to add SEOMoz on the list (they humbly left themselves off).

I don't fully agree with the order of the list, but it looks like most of the blogs I subscribe to are on there. I really respect the time and effort it takes to keep a blog updated regularly with fresh, intelligent content. I realize my blog is often just pointing to other people's blog posts, but why reinvent the wheel if someone else is saying it better than I would, anyway?

Another list of search blogs I saw today was this one from Barry Schwartz.