Love em ...
They make your team more realistic just like a real team.
We use them in the H2HWS, and will probably always do so.
as far as real life value. They are just as overrated as saves, but the talent pool is a tad deeper.
I like them as well, they add a whole new type of strategy to the game new group of players to the drafting pool and up the value of MR's to make them just as valuable as closers. I've used them for the past 2 years now and they are fun to use.
I'm not fond of the category at all. It serves to increase the value of a handful of pitchers and further devalues a much larger portion of them. About the only way I would consider using it was if the hitting categories remained one less than the pitching categories or you added a hitting category like Pinch Hit RBIs.