I think daily would be too much work. I think every two weeks might work though...but then again the Guild News is usually happy to accommodate any member requests and shout outs I think. 

Though a top 40 for a year or month by rank is a bad idea. It brings back the ghost of Awards that we had a few years back where users and certain GMs were nominated. I think Rps may have been included at one point but I'd advise against ranking or having "top" selections. 

If people want more traffic for their RPs, they can talk to the Comrades, or do their own networking, too much outward hype might just result in people getting upset or competitive. Even if it's just monthly, exclude rank, and it may work but daily, would not be upheld routinely for long. That's asking a lot of people who don't GM RPs (Comrades, Mods, whoever ) personally as having been on both sides, I'd say let GMs take control when it comes to getting their RPs "out there" by promoting their own RPs or talking to Comrades for some advertising assistance in a news letter.