This is a great announcement, and hopefully good news for both companies. However, I want to point out that this post is a classic example of what annoys me about so many startups' blogs:
1. What is blekko? I've never heard of it, and there's not a clear link to the homepage in the post, only to the results pages, which still doesn't tell me a lot...
2. What is skrentablog? What does that mean? Who is skrenta? Why am I not on blekko's blog?
3. What the hell are "auto-fired slashtag categories"?
Now, I can click around and figure all this out, but I doubt many people will. I'm sure I'm guilty of doing this too, but it might be worth it to take a beat when writing our blog posts and remember that most users who hit your page have no idea who you are, what you do, and they probably don't really care much.