I have a list of 2000 Auto Approve blogs. Problem is, only some are do****** (too lazy to go through and check exaclty which are and which aren't). Nonetheless, I'm sure about 95% are nofollow. Will commenting to all 2000 on a new domain (even though only 5% or so are do******) get me sandboxed? Or do nofollow links not get sites sandboxed?