I would!...
Wrt. turn-based, I would also welcome a clock that adds and sets a limit to total time used (or abused). I find it somewhat frustrating when I stumble on the "exaust the time available" opponent. A 3 day per move standard game can last 6 months, even if the one player reponds fast, and over a year (!) if both players are of the same persuasion.
Only way out I can think of is to employ an aggregate time clock for each player, e.g. 3 days per move/ 60 days per game, something like that.
I find that even one day per move for turn-based chess is slow. It is especially slow for tournaments in which there always seems to be one player who takes the maximum time and makes everybody else wait. The result is that it can take a year or more to finish a tournament with multiple rounds. Even one-day, no vacation tournaments limited to fast players often get held up by one slow player. Some fast players, play slower in tournaments. So I have two ideas. First is a 12 hour turn-based time control. Most of us can at least make a move twice a day. Many of us work at our computers and have mobile apps that allow us to make moves very quickly. Second is a "Live" format with very long time controls that allow logging off during the game. You could have a time control of say 3 days. This would mean that you would know that every game would take no more than 6 days, most much less. A four round tournament would be completed in less than a month. Maybe 3 days would be too fast since a player who stays up late and makes his move before bed might cause his opponent to use 6 hours or more every night and get into time trouble. But perhaps that would be offset by the other as an early riser who causes his night owl opponent to lose a few hours in the morning. In any event, it would take some experimentation to see what works. Maybe 7 days or 14 days. But something that would put a limit on how long a game could take.
If "Live" chess allowed signing off, you could even have 3 or 4 hour time controls. This might be popular for a weekend game when you are doing chores around the house and checking back in to the game every few minutes to make a move.
In any case, it seems that there is a lot of room between the slowest Live settings and the fastest turn-based settings and there is an opportunity to capture another chess playing experience that is between these two extremes.
Would any body be interested in these settings?