Well the reverse of what some people are suggesting that I think might be healthy. Double (or technicaly x2.333) the amount of rep from each daily quest, but make it so you can only do it 3 times a week. So if you want you can get all your rep out Tuesday-thursday ... or you can space it out every other day and do another rep the rest of the days. I believe there needs to be a cap/gate on how much rep can be earned per week (game balance, preventing people from burning out immediately, etc) but I think there's a more elegant and player friendly way to do it. You still want the content there to give people something to do, but you want it consumable in a more sane fashion.
RIP Stormrage Horde ('05 - '11). Turaylon Horde since 11/11 where there's actually people
GM of Neolutum (always recruiting, PM me)