A text on the main page of my service

Hi,

This time I would like to ask you about something else that only a single phrase, and I'm not really sure if this is OK, but if it is, then here it goes It's from my first internet service I've ever created (URL removed), but I'm not sure about the English grammar, so if could look at this that would be very nice I believe everything's fine, but I'm usually make lots of mistakes

Home Page:

Your alternative to obsolete email technology. Free contact form and more...
About
(fakedomain).com is an alternative to e-mail. Only humans can send messages, so there is no spam (since spam relies on high-speed computer programs to spread). Also, there are no anti-spam filters, because they are not necessary.
The problem
Email is unreliable. Not because you have to spend valuable time reading spam, it's worse:
1. You can never be sure your email will be delivered due to "false positives" of the recipient's spam filters* and
2. You can never be sure important emails reach your mailbox, due to "false positives" in your spam filters.
Email is not reliable any more. It can't be. And will never be.
*See Spam case study
The solution
Computers, which are responsible for 99% of spam, can't autmatically send messages on (fakedomain).com. Only humans can, which means there is no spam problem on this service (CAPTCHA is automatically activated for users who send more messages than on average).
No more spam, no more undelivered emails, no more valid emails filtered out by your spam filter - no more emails!
After registering you will get your own fakedomain.com contact address, for example:
http:// (fakedomain) .com/JohnSmith (visit), which you can use instead of your e-mail address every time you want somebody to contact you. You can put it on your website, your business card etc.
fakedomain.com. Register now to see how it works. It's free.

Plus a quick (?) help:

Welcome to fakedomain.com
Welcome to fakedomain.com, a free communication service without spam and without anti-spam filters, which assures you that that you will get every message sent to you. Please see the Spam: case study page for more information.
Your contact page
Your contact page link is: http:// (fakedomain).com /konrad (visit)
Use it every time you want somebody to contact you, instead of your e-mail address.
On your website, you can use the following code:
<a href="http:// (fakedomain).com /konrad">Contact us</a>
In your e-mails (if you really want to send them) simply use:
http:// (fakedomain).com /konrad as your contact address.
More about your contact page link: publishing contact page link.
Tips and tricks
* You can send a test message to yourself to see how this works
* Then you can open your inbox
* You can also send, forward and reply to messages
* Don't forget about importing your contacts
* If you want to get your messages via RSS, then read this: (fakedomain).com and RSS
* Add http:// (fakedomain).com/account.php to your favorites, so you can easily locate it again
* There is a dedicated Windows application, which will alert you when a message comes, more: (fakedomain)Notifier
* See help for more information

(Edited by mod -- actual name of the website replaced with "fakedomain")