I don't see theymos changing the frequency at which source sMerit is refilled, however it would probably be appropriate to evaluate how many source sMerit each source has considering how many merit sources have gone inactive and how much source sMerit has effectively become unavailable.
Question: How can you tell how many merit sources have dropped out? I thought there was in fact a way to look that up, but if there is, I've long since forgotten how. I know Jet Cash was a merit source, but he hasn't been active for a while. TMAN was one, too, if I'm not mistaken. He's been gone for even longer at this point. [By the way, anyone know whatever happened to xtraelv?]
I agree with you, though. If there has been anything close to a mass exodus of merit sources, Theymos ought to either up the amount of sMerits allocated to active sources or tap some new merit sources. I'm pretty sure there are some applications that have gone unacknowledged.
I'm also lurking in the forum when I have the time, so if theymos decides that he might need a new merit source. I'm still available. Currency out of smerit. I still have a merit source on a speed dial but I would like to continue on my own.
Did you submit an application in Meta? If you haven't already, it wouldn't hurt to do so. Theymos hasn't responded here, nor have I gotten any additional sMerits (though I just started this thread yesterday), but you might luck out if he decides to take a look at merit source applications and add some new sources.