Idea 1: make a "Hall of Fame" tab for insanely popular things like squadren TD to be until the end of time (or end of Blizzard, which hopefully won't happen before LotV). Games here would not show up under popularity, but all customs still would for ratings (to be fair with comparing ALL games).
New custom games would join the hall of fame every 1-6 months, IF something remained at or near the top for that long at once, at least in popularity. If it stared right now, it would probably have 5 games like Squadron, Nexus wars, and the next 3 maps.
Idea 2: Feature 3-5 games every 2-4 weeks. This would give a wide verity of games a chance to be popular, and it wouldn't change anything.
***Might want to ignore this next bit***
Idea 3: boycott Squadron TD. This one isn't serious at all, as it would do more terrible terrible damage than 10k mutas bearing down on Warfield all at once within minutes, and the only AA weapon(s) that would have any chance of success are hours away from arrival. It would be awesome if everyone unconditionally ignored the most popular games of the crappy games, but it probably won't happen...
I like having the idea though :)
***Okay, back to being serious***
The least I want is:
1. Make it easy for worthy games (like Prototype TD or Final Frontier 3) to get noticed, and I don't just mean "up and coming"
2. Make it fairer for newer games to have a moment at the top (Squadron already had an ERA at the top, and its still going...).
3. Fix "Fun or not" to show what lobby you are getting put in so you know if you are just getting slapped into false games like Cortex (imo, Cortex = optional hard work with no pay). At the very least, add a check box that doesn't put a person back into a game they marked as "not fun" and/or "fun" after playing.