I'm not familiar with VC deals and such but how would something like monthly "stock-like" points work? each member of the team would earn points based on their

I'm not familiar with VC deals and such but how would something like monthly "stock-like" points work? each member of the team would earn points based on their time commitment for that month (year/week/whatever) and as their commitment or schedule changes, so does their point allocation. For example a cofounder who works fulltime for a year will still have some points/shares even if he leaves. If you recruit someone new then they start at 0 and gain more percents of the company the longer he works there. A persons total percent ownership would then be simply his points divided by the total outstanding number of points. The one downside would be the extra effort required to determine everyone's contributions but this system would allow dynamic allocation of the company ownership over time.