In addition to a large number of other traits, intelligence is also something which would rate high on my list of priorities for both friendships and relationships. As stated above, intelligence comes in a variety of forms, none of which are necessarily better than the other.
While my personal interests range primarily in the field of computer technology and women tend to be somewhat scarce in that field, I don't find intellectual conversation or intelligence to be intimidating by either sex.
One concern which I have noted after observation is the tendency for some women to be unnecessarily restrained in conversation or participation, especially when confronted by an environment which could potentially be intimidating due to the large ratio of males to females in attendance. In addition, sexist behaviors on the part of certain men has also been known to create difficulties. A majority of women are aware of these problems and adapt accordingly, however on the part of women who are overwhelmed by the experience, people who fail to realize that problem could easily mistake those who are otherwise intelligent and good-natured to be exceedingly nervous and therefore not worth the interaction.
I have never believed it appropriate to rate people soley on intelligence, as there are many other factors which can influence both the perception and interpretation of those traits.