Yeah, it would help them much,Koffi and Papa Wemba have good websites but it's strange younger artists are not making use of technology so you wonder who is dull between the younger generation musicians and the older ones coz Koffi is really making good use of his. Papa Wemba's has a great deal of information too infact Papa Wemba has 2 websites.
JB Mpiana has one back in the days with biographies of his band members and a forum don't know how it just disappeared.