I often watch an item that I like but don't bid (I'm talking in stores here, notindividual sellers) so I can think about it...will it go with my decore, will it fit me, will it be used, do I really need it, etc...

If I knew that sellers could access my details through me watching an item I would definitely watch a LOT less! I like being able to "hold" an item in my list for a while before I commit to buying & I often change my mind about an item for any number of reasons.