Email addresses on profiles

If I, or anyone else for that matter, want to get in contact with someone for a reason that is nothing to do with either a blog or a comment ( for me it might be to answer a query they haven't realised they need to make), it is very hit and miss to put a comment somewhere in the hope that they'll see it, and a bit too much to put a post on this main page for one small thing that isn't necessarily connected or to do with anyone else.

Although the facility to add an email address to one's profile is available, many people either haven't noticed or have chosen not to do it; for the latter I imagine it's a question of privacy, they don't want their email address available for all to see, and I can quite understand that. But for those who don't realise the option's there, it's when you Edit your profile, there's a box to tick which is Show my email address which brings an email link up on your Profile page.

An ideal solution would be to have some sort of routing system, like there was on the forum at the other place, where you clicked on the Email image and an email was sent without you knowing where it was going to, and I'm looking into that at the moment.