Jupiters Vertical Search Prediction Flawed says Evslin
There Won’t be Vertical Search Engines!
Tom Evslin says that Jupiters prediction that Search will go the same way as TV did (from several major channels to 100's of specialized ones) and go Vertical is flawed. More to the point, it won't happen.
Wrong! The analogy is broken:
Each TV channel can only offer 24 hours of content per day. Obviously, more content requires more channels. The power of today’s search engine is that they offer the whole web and their reach grows as the web grows. We don’t need more search engines to cover more content the way we needed more channels.
Because they can only broadcast one show at a time, “mainstream” channels avoid exotica. The web doesn’t suffer from bandwidth limitation. Exotica, minutia, trivia, and fascinating detail unheard of on any TV channel are as available as “mainstream” information through any search engine searching the whole web.
There is much more on this on Tom's post, so do check it out. I think you'll find it a hard argument to refute...
Related: Search business mirroring TV industry?

Vertical is Useful
Play around with Gigablast's Custom Topic Search it's pretty good and anyone can make a verticle search engine for free. The point being that people will find verticle engines useful for many topics, but can they thrive on a commercial level and will they become the norm may not be in the casrds for the forseeable future. But you will see more of them.
Vertical is very useful.
There is a high demand for vertical search in the B2B community and the current proof is it does serve the advertisers. The vertical slice must be strike the balance of being all encompassing for that vertical slice but not overly so.
Isn't local search a vertical slice of information. I think an overall condemnation of vertical search shows a blinkered view.
Vertical search or no vertical search?
RSS-aggregator mainstays Fred Wilson and Tom Evslin have put forward very different opinions on the future of vertical search. To sum quickly (but read their posts for yourself), Evslin believes there won't be a vertical search, because v-search limit...
Response
Niki Scevak responds here
Evslin's response
Evslin has much to say in response to Scevak and others' comments on the post we highlighted above, among them, this: