Probably it depends on user wallet software how it will react to each link, probably very diffirent reaction.
If everybody would use one standard would be great
If everybody would use one standard would be great
AFAIK this approach is standard for Bitcoin-QT, but does not work for others. So, along with this, I'll also have the address and amount in simple text + the QR code of the address. I think, nothing else is required.
I think MultiBit and Bitcoin-QT supports it, and that's it. Electrum definitely doesn't. And yeah, a nice design with the address with the QR code like CoinBase or Bitpay would be fine.
