I'm not sure why I even bother keeping track of this stuff.

Hi, This morning I observed two bunched up buses on the 21 route, with long gaps on either side. Bus 5576 and 5588 were less than a block away from each other. More schedule enforcement on this route would be greatly appreciated. Thanks, Matt

UPDATE! Oh, here's one more on the 26th:

Hi, This evening I observed two bus drivers performing their runs together up on the 43 route, with no gap between them. Bus 8025 on run # 780 was immediately followed by bus 8043. It was not possible for me to determine what the second bus' run number was, as the analog sign was not configured -- it was a jumble of unreadable half-numbers. It is now a half hour later, and I can observe on the NextMuni map that many buses on the route are unevenly spaced -- gaps range from less than 10 minutes to over 30 minutes. Greater schedule enforcement on this route would be greatly appreciated. Thanks, Matt