This is a first for me: I just received this email. I normally would sign my site up to any search englines I come across. But I have a silly aversion to solicitation. It's kind of suprising that this guy went to the trouble of writing me personal mail to try and get me to sign up. I've seen this kind of thing before, for people trying to sell food products, and wanting me to write about them (I always politely decline). Did anyone else get this mail? Has anyone signed up their sight with this engline? Has it bought you lots of new visitors?
I visited your site today (which is where I got your email address) and it's a great site.
Have you got your site listed free in www.searchmonster.org? Many sites similar to yours are listed.
In case you are not familiar with the importance of being listed in searchmonster.org, let me just mention one of the many features that will drive traffic to your site;
They offer a free Macromedia flash download of their entire directory, which is now running on 1000's of other websites. This means your one submission to searchmonster.org will get you listed in thousands of other websites.
There are MANY MORE features that are even more powerful and will help your page ranking in Google, but I'll let go to http://www.searchmonter.org to check them out for yourself.
Good luck to you,