This may belong in site feedback.. but I'm guessing thats more for complaints/bugs than suggestions.
I suggest having a poll on every suggestion thread and deleting (not closing) any thread that has more /unsigns than /signs after three days of the thread's opening.
Pros:
1)Anet can actually use the thread to find decent suggestions and maybe sparingly (not once a month) give replies
2)the search function will have some use
3)Wasted space cut in maybe 10
Cons:
1)possible repetitions of repeated crappy threads.
2)Possible elimination of good ideas rejected by not very thoughtful people (3 days usually ends up with about 20 signs/unsigns so thats a fair distribution tho)
N

