can a program other than weatherlink upload data to the new weatherlink.com 2.0 platform?
They seem keen to keep it proprietary and haven't ever, to my knowledge, released the upload protocol or authentication credentials required.
I guess one benefit is that all the data on the WLC map (27,000+ stations now) must be coming from reasonable quality stations and so is going to be more credible overall than eg WU, but I agree it's a shame that the upload options aren't more flexible. I suspect that quite a few users will be content with WLC2 - especially once the promised extra features are in place probably sometime later next year - but there's currently no way for someone with a USB logger to connect just to eg a Raspberry Pi to manage the uploads, but you need to be running a full Windows PC 24/7 to do this.