sellers need to maintain good communications to keep a good feedback rating.

if fifty people sent 1 message each to a seller that was in some way a legitimate question the seller would at least have to read them, and respond to some.

that's easily an hour of time for one person and a mere minute or two for everyone else.
look at it like a rundown play (in baseball) 3 fielders put in some effort and the runner puts in all the opposing effort.

If the Transformers online community banded together and all got involved, certain eBay accounts would literally block up.

but thanks for your support.