Currently sitting on 250gb of RAWs since October, at some point that will hopefully become 40gb or less. The last time this happened I batch converted everything to Adobe DNG, but support for that isn't great outside Lightroom. Is there some format with good compatibility somewhere between DNG/RAW and JPG that preserves dynamic range and white balance information? I think exposure and WB correction is pretty much the only functionality worth fighting to preserve. Keeping RAWs for long term personal archival seems silly