opt in Devalue serialisation

[weepy]

Hi - I tend to find that the devalue serialisation for remote functions is painful to debug. Thing is, it very rare that I ever need to use serialise Date's or nested objects etc. While it's very neat, I would generally prefer that serialisation was just using JSON and friends. It seems like an awful lot of machinery for some nice to haves. Would it be feasible to customise the serialisation mechanism ? Anyone else share my pain or have some workarounds ?