well i am glad there are good mac guys/girls here , and i have seen some good advice
as for my browsers i will only use safari or camino ( the daily updated version ) , as for any sites that macs have problems with if camino or safari cannot get sense out of the site then i would be surprised , i have yet to find a site i cannot view or use properly except for those like elgin.gov.uk because they use the adobe svg viewer , annoying if more sites start using it , and not sure if the other browsers will get it working , but thats the way sites work ( think of pc,s first ) if it works for other systems then thats more luck than judgement