I've always been puzzled by the lack of posts about the Sony FS7 on the COW. It is an extremely widely-used camera, yet the COW's FS7 activity does not reflect its prevalence. I've had to turn to another forum for help with the FS7.
Perhaps it's due to the forum title.
The Sony FS5 and FS7 cameras may be part of the XDCAM family, but I suspect that a lot of people using them would look at the forum "Sony XDCAM - EX & Related" and assume that it is for the EX1 and EX3 cameras.
I suspect that the whole "XDCAM" identity throws a lot of people off - but certainly, the "EX" label does.
I suggest a name change, perhaps replacing "EX & Related" with "EX, FS5/FS7 & Related".