definatly send them to devs.
that is so wierd youd get 6 of em in a single day.
you should also get the people in those other games to send in thier logs to. (or, send all the logs to you, and you send them all in for each game... that way they can be like... ok, these files go together and what not.
I know its a pain, but if a patch is comin up soon, getting these in there might be worth it?