Moderator's Notes
Moved to Meta, as this is not a question about D&D rules or character building/tweaking.
As for the poll, topics on this board come and go. I'm not really concerned about how many threads there are on a particular topic, until one of two things happen:
1) The number of threads on a particular topic becomes such that it starts edging out almost all other threads over a long period of time (e.g., having dozens of threads on a single topic), or
2) The threads are invariably descending into the same rude, rancorous arguments.
If either of these things are happening, by all means report it to the mods. But at this point, four threads does not a tsunami make, and I've not seen that the wraithstrike threads are invariably descending into rudeness and rancor. If I'm wrong on the latter point, please report specific offending posts.
One last note: being a moderator carries few benefits, and we all have full-time jobs, and so I'd love it if y'all would make our lives easier by using the boards to carry on genuine, respectful conversations. While I can see the temptation to use the boards as a tool to persuade WOTC of a cause, that's not their purpose, and I'd rather y'all not try to artificially inflate the number of Wraithstrike threads in order to send some sort of message. And we would, of course, look very unhappily on anyone who tried to finesse points 1 or 2 above in order to force the mods to step in. I don't think anyone would do that, but I just figured I'd mention it in case the powergamers got hold of the idea

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Daniel