i dunno who comes up with it, im happy to offer one for tomorrow. today its been 6 days since i started the puppy topic.
the topic i recommend for tomorrow is, "unconventional features." how and when they help, when they annoy, and when fans split over them... all are possible subtopics of the broader one. hopefully the conversation can go where it wants, this is too nice a forum to never have a topic. 4 a month doesnt sound too ambitious, and hopefully isnt. if other people contribute ideas for it once a week, thats even better.
if the forums dead its dead, but it seems like its still got some potential. maybe lets use it for something.
feel free to override my suggestion with a different topic. the forum can have more than one per week, but one seems like a good start.