I have no problem with DOGE, but I think it won't change anything if the dev lists DOGE. Deposit and withdrawal via LTC is near free, so adding cheaper alternative is just too much work (with little impact).
Anyway, could you guys add countdown timer on weekly and monthly cash back so we know exactly when to claim? Thanks!
I think this isn't just about whether the other one is low in fee but it's have more alternative as it was so users could choose on what currency they could easily convert with or what they owned at the moment. Litecoin is a fine currency but I think having other alternatives isn't that a weight on them if they can afford to implement it on deposit/withdrawal feature.