b) The Unit Byte: I know, this is a much discussed topic and actually the unit is good. In reality, the representation of bytes and the jump between bytes, MB and GB is often confusing. For example, it took me two tries to transfer the correct amount from my desktop wallet (unit there: GB) to my mobile wallet (unit there: MB), although I'm actually very familiar with bytes, megabytes, and so on. So I used a wrong value in GB and sent me 0.1 MB, although I wanted to send 100 MB. I was just too lazy to switch my desktop wallet to MB.
Furthermore, the block explorer with bytes as a unit is not usable by the human eye. There are just too big numbers to capture them at a glance. Generally I would recommend to relaunch the block explorer. The Explorer is very confusing.
My recommendation would be to install a simple switch anywhere in the UI or to take MB as the default, at least for the block explorer.
c) Website / Communication: Honestly, the website seems to me "too cheap". Sorry for the harsh words. The website / communication (+ YT, Twitter, etc.) is not worthy of a multi-million dollar project. The website looks like a $ 25 WordPress theme. This always strikes me when the buttons "Subscribe to Newsletter" and "Download Wallet" appear. This looks like a "purchased standard theme"! A simple website was good at the beginning and underlined the "it just works" principle. But this has to evolve. The website and the whole communication concept should promote real professionals, not just a single graphic designer or individual consultant. Take a real communication leader and put everything to the test. I mean, for example an agency like the one that has created the new corporate logo and developed the new livery of the aircraft at Lufthansa. An agency from this league. Byteball also plays in this league. This costs a lot of money, yes, but it is well spent money.
b) Starting from wallet version 2.6.0, there is a simple quick switch of unit size in the UI (join Slack or subscribe to newsletter
to be up-to-date with changes). On Send screen, just click on unit name and if it is bytes or blackbytes then it will open the unit size selection screen.
I don't understand complaints about unit size because in most cases you don't even need to insert them manually, usually it is another user or bot that is asking you do pay certain amount of bytes and when you click that link then your Send screen is automatically filled with right amount no matter what unit size you have selected. And even if somebody asked you send amount in unit size that you are not using then pick that unit size and send that exact amount, with that new UI shortcut, you can do that.
Also, that criticism about default unit size is also bit nonsense because it doesn't matter what unit size exchanges use (they use usually the biggest, not satoshis nor litoshis), exchange users are not Byteball users too, they trade IOUs, if they send a GBYTE to their wallet then by default it is displayed as bytes, if the user picked something else, it was their choice.
c) The website has evolved, current one is not the original simple design it had since beginning, if you want to see how it looked before then Danish
https://byteball.org/index.html.da and Spanish are still with old design
https://byteball.org/index.html.esThe name and the design are always the easiest things to complain about any project, but most time, changing them doesn't matter as much as they seem to matter based on the urgency that complainers say these have.