Hi Steve, Have'nt noticed any yet, but since using mozilla thunderbird instead of that microsoft stuff I don't get any! If anyone notices it as a problem there is a tickbox you can click which hides your email address entirely so people can only contact you by private message.
On the subject of email adress's I've had a lot of people over the last few days who have registered and not put in valid (or badly spelt) email address's. This has caused me quite a headache because if the computer can't email you back a password you can't register and without a valid email I can't contact you to help.
So please check they work okay and they are spelt right.
Cheers
Louis