I do, defo. Last weekend there was a blues event in the city nearby. It was great. Good people enjoying, good bands playing. Me being in the former group this time, payed good attention to the bass tones of each band. the 3rd band had a bit of a whiney bass tone. Imho, in blues, the singer can whine, the guitar can whine, the harmonica can whine, the keys can whine. but the rhythm section can't. So i decided i didn't like them 
Anyway, the tone is only part of whats important anyway. So many factors, but it's definatly one of them.
Anyway, the tone is only part of whats important anyway. So many factors, but it's definatly one of them.